# AMusA Viva Question Bank — English edition

> **This is the edition to practise from.** Section II is a **spoken viva in English**;
> answering in Chinese proves you know the material but not that you can say it under pressure.
>
> Every `A` is written to be **spoken aloud in about 70–90 words** — lead with the direct answer,
> add the score evidence, and land on a performance decision **where the question actually
> involves interpretation**. A pure fact question does not need one.
>
> **Fields** — `Q` the examiner's question · `A` what to say · `Trap` the common wrong answer ·
> `Follow-up` the likely probe · `Fun` the detail worth volunteering · `Rubric` (open questions only).
> **Tags** — `core` must know · `stretch` for a high mark · `trap` deliberately misleading.
> **Areas** — 1 Terminology · 2 Composers · 3 Context · 4 Structure · 5 Instrument · 0 Exam rules.
>
> ⚠️ Where this bank and the course site disagree, **`kb/99-myths-and-errata.md` wins** —
> section G lists claims the source site itself still gets wrong.
>
> 中文版见 `questions/bank.md`（对照用；**练习请用这一份**）。

---


# Part 1 · Exam rules and the programme (Area 0)


### [EXAM-01] · Area 0 Exam rules · core
**Q:** What are the sections of the AMusA piano examination?
**A:** There are only two: **Section I — Pieces**, where I play the whole programme, and **Section II — General Knowledge**, where the examiners question me from the full piano score. There are **no scales, no technical work, no sight-reading and no aural tests** — all of that stops at Grade 8 and the Certificate of Performance. The diploma assumes the technical apparatus is already in place and tests musical understanding instead.
**Trap:** Assuming there is still a sight-reading test or a scale section.
**Follow-up:** And what does the syllabus say the objective of Section II actually is?
**Fun:** The whole exam is booked for **50 minutes** and the music only takes 25–40 of them — **the shorter your programme, the more talking you have to do**.

### [EXAM-02] · Area 0 Exam rules · core
**Q:** What does the syllabus say the objective of Section II is? Give me its own wording.
**A:** Word for word, it asks for "A **mature understanding** of the structure, style and historical background of the repertoire that is performed, and to use this **as a basis for discussing the interpretive choices that they make**." The second half is the part that matters. Facts on their own aren't the answer — they're the evidence for the answer, and the answer always lands on an interpretive choice. So I try to finish on how I actually play it.
**Follow-up:** So what does that last clause mean for the way you answer?
**Fun:** That one sentence is the backbone of my whole preparation: **a fact isn't the answer, it's the evidence for the answer — and the answer is always a performance decision.**

### [EXAM-03] · Area 0 Exam rules · core
**Q:** What are the programme requirements at AMusA? Use the syllabus's own wording.
**A:** The duration must be "**not less than 25 minutes and not more than 40 minutes, including appropriate gaps between pieces**". "**One work must be chosen from List A**", and "**at least three works must be chosen from any of Lists B, C, or D**". It isn't necessary to have something from every list, but the choice must ensure diversity, "**covering at least three different styles and/or historical periods**". My programme has four periods, so it's comfortably over that.
**Follow-up:** Which list does each of your four works come from?
**Fun:** 25 minutes is a **floor, not a target**.

### [EXAM-04] · Area 0 Exam rules · **trap**
**Q:** Do AMusA's Lists A, B, C and D correspond to Baroque, Classical, Romantic and Modern?
**A:** **No.** In the graded exams the lists do roughly follow the historical periods, **but not at AMusA**. Here they're sorted by **genre**. **List A** is the large multi-movement repertoire — sonatas, suites, sets of variations. **List B** is the contrapuntal list — preludes and fugues, toccatas, running from Bach right through to **Shostakovich's Op. 87**. **List C** is nineteenth-century character pieces, and **List D** is twentieth- and twenty-first-century plus Australian works.
**Trap:** Saying "yes — List A is the Baroque list." **This is the single most misquoted thing in the whole AMusA piano syllabus, and even teachers get it wrong.**
**Follow-up:** So what follows from that — which list is your Bach in, and which is your Haydn?
**Fun:** The consequence is thoroughly counter-intuitive: **Bach's WTC is in B because it is counterpoint, and Haydn's sonata is in A because it is a sonata.**

### [EXAM-05] · Area 0 Exam rules · core
**Q:** Which work is your List A work, and what does List A mean at AMusA?
**A:** **Haydn's Sonata in C minor, Hob. XVI:20.** List A is the **large multi-movement repertoire** — C.P.E. Bach, one of Bach's *French* Suites, Beethoven, Clementi, Dussek, Field, Haydn, Mozart, Schubert. The rule is "one work must be chosen from List A", **so it's the one pillar of my programme I couldn't have swapped out**. Everything else is chosen freely from B, C or D. Note that the list is defined by genre, not by period.
**Follow-up:** And which list is the Bach in — who else lives there?
**Fun:** It also carries most of the 25-minute minimum — **it's doing two jobs at once**.

### [EXAM-06] · Area 0 Exam rules · core
**Q:** Which list is the Bach in, and who else lives in that list?
**A:** **List B, the contrapuntal list.** It runs from Bach's Forty-Eight and movements from Handel's suites, through Mendelssohn's Op. 35 and Reger's Op. 99 preludes and fugues, all the way to **Shostakovich's Op. 87**. **AMEB is sorting by what kind of piece it is, not by when it was written** — which is exactly why my Bach and my Haydn end up in different lists.
**Fun:** A fugue from 1742 and a fugue from 1951 share a single list — **and that fact is itself an argument about what a fugue is**.

### [EXAM-07] · Area 0 Exam rules · core
**Q:** Are you taking the repeats in the Haydn? Why?
**A:** AMEB allows repeats "at the candidate's discretion, as long as all other program requirements are met" — so the decision is **musical and arithmetical at the same time**. The Haydn is the bulk of my timing, and **dropping the first-movement exposition repeat pushes the whole programme down towards the 25-minute floor**. So the repeat is load-bearing for the duration as well as for the shape of the movement, and I take it.
**Follow-up:** And what does the very next rule say?
**Fun:** ⚠️ The line immediately after is a separate and **stricter** rule: "**All *da capo* directions must be observed.**" Repeats are optional; **da capo is compulsory**.

### [EXAM-08] · Area 0 Exam rules · core
**Q:** Does AMusA require you to play from memory?
**A:** **No** — but the wording is worth quoting. At Associate level, "candidates are **encouraged to present a portion of the programme from memory**". It only becomes compulsory at **Licentiate**, and even there it's **one complete work**, not the whole programme. Nothing is deducted for playing from the score, and either way I bring the music, **because the general knowledge section is conducted from the score**.
**Trap:** Saying the whole programme has to be memorised.
**Fun:** The cheapest mark in my programme is the **Chopin** — under three minutes and the easiest of the four to memorise.

### [EXAM-09] · Area 0 Exam rules · core
**Q:** Apart from the playing, what else do the examiners need you to provide?
**A:** "Candidates must provide the examiners with **clear, unmarked copies of all scores**" — and **there are two examiners**, so I prepare two sets. Any **reputable edition** of the set works is fine, but "**arrangements must not be used**". And one more thing: **nobody is going to turn pages for me** — that's a problem I have to solve for myself, in advance, piece by piece.
**Fun:** I can mark up my own practice score however I like — **but the examiners' two copies have to be clean**.

### [EXAM-10] · Area 0 Exam rules · core
**Q:** How is the AMusA practical result reported?
**A:** **Award with Distinction / Award / No Award** — a **single overall result**. There's no percentage, no mark, and **the performance and the discussion are not scored separately**; they're weighed together and compressed into one word. For Distinction you have to fulfil everything required for a pass, "and in addition… **performance flair, consistent technical and musical command and penetrating stylistic insight**." So I prepare the talking as seriously as the playing.
**Follow-up:** So what does "not scored separately" mean for you?
**Fun:** It means a brilliant performance with a thin discussion isn't "a very good performance, marked down slightly" — it's **one performance with half of it unprepared**.

### [EXAM-11] · Area 0 Exam rules · **trap**
**Q:** Does the Grade 5 written exam have to be passed before the practical exam?
**A:** **No.** Regulation 19(b): "the additional requirement **need not be completed before the principal examination**, but, until both… are passed, the examination is incomplete, and no certificate will be awarded." AMEB (NSW) puts it even more plainly: you can pass the written exam after the practical, **and there is no time limit**. So it's a scheduling question, not a gate on the diploma.
**Trap:** Believing the theory exam is a prerequisite you must clear first.
**Fun:** What counts: **Grade 5 Theory, Musicianship or Music Craft, at 65% or above**. A pass in **ABRSM or Trinity Grade 7 Theory** also counts — that's Table A of the Manual.

### [EXAM-12] · Area 0 Exam rules · stretch
**Q:** What happens if you bring a piece that isn't on the syllabus list?
**A:** Regulation 25: the examiner tells you the work "**cannot be heard**". Then comes the sentence that matters: "**In diploma examinations, the absence of one or more works will result in *no award* being given.**" In a graded exam the wrong piece costs you one grade; **in a diploma it costs you the entire diploma**. That's why checking all four titles against my own exam year's syllabus is item one on my checklist.
**Follow-up:** Is there an Own Choice option at AMusA to get around that?
**Fun:** **There isn't.** The Extra List / Own Choice provision in the graded exams **does not extend to diplomas**. AMEB (NSW): "All repertoire must be selected from the current Piano syllabus." No form to fill in — **the list is the list**.

### [EXAM-13] · Area 0 Exam rules · stretch
**Q:** Can the examiners stop you part-way through a piece?
**A:** Yes. Regulation 26: "Examiners may at their discretion hear **the whole or any portion** of the prescribed pieces presented for examination." So they can take a whole movement, or just a part of one, entirely at their discretion. **Being stopped part-way through is normal — it isn't a verdict.** I've rehearsed for it, so that if it happens I come off the piece cleanly, stay composed, and go straight on to whatever they ask next.

### [EXAM-14] · Area 0 Exam rules · stretch
**Q:** How long is the general knowledge section, and how much is it worth?
**A:** **The syllabus publishes neither** — no duration and no weighting anywhere. The only official number is the **50-minute** total allocation for the exam. Anyone who tells you "ten minutes" or "fifteen minutes" is quoting custom, not the syllabus. **So I've prepared for it to run long**: if the music only takes 25 minutes, there's a great deal of time left for talking.
**Trap:** Confidently quoting a number of minutes.
**Fun:** The syllabus is deliberately silent on two other things too: **there's no published penalty for running over or under time**, and **there's no rule about the order of performance or announcing pieces**.

### [EXAM-15] · Area 0 Exam rules · core
**Q:** What are the five official areas the examiners ask from?
**A:** **1 Terminology** — the significance of titles and the meaning of **all** markings in the score. **2 Composers** — biography, **sources of influence**, impact upon later generations and repertoire output, "both in the discipline being examined **and more broadly**". **3 Historical and stylistic context** — the compositional style of the period **and the performance conventions of the time**. **4 Structure** — formal layout, keys, melodic and harmonic language, and **the identification of climax points**. **5 The instrument** — its construction and development, **and what that implies for this repertoire**.
**Follow-up:** What does "and more broadly" mean in the second area?
**Fun:** It means I have to be able to name **non-keyboard works** as well. And "the identification of climax points" in area 4 is **named by the syllabus** — so I have one ready for every piece.

### [EXAM-16] · Area 0 Exam rules · core
**Q:** Why have you put these four works together?
**A:** Three angles, and a good answer uses more than one. **Chronology**: c. 1740 → 1771 → 1830 → 1915, four different periods. **The instrument**: harpsichord and clavichord → a five-octave fortepiano → a Pleyel → a modern iron-framed grand, so the programme is almost **a history of the keyboard**. **Tonality**: three different uses of the minor, and then Bartók steps outside major and minor altogether into the modes.

### [EXAM-17] · Area 0 Exam rules · **trap**
**Q:** Put your four works into chronological order.
**A:** **First I'd ask which order you mean — composition or publication?** All four have different composition and publication years, **and the two orderings aren't even the same sequence**. **By composition**: Bach c. 1739–42 → Haydn 1771 → Chopin c. 1830 → Bartók 1915. **By publication**: **Haydn 1780 → Bach c. 1801 → Chopin 1868 → Bartók 1918**. ⚠️ Precisely: **the two orders differ only in that Bach and Haydn swap places** — the last two don't move.
**Trap:** Reeling off the composition order without asking which one is wanted.
**Fun:** **Only the Haydn and the Bartók were printed in their composer's lifetime.** ⚠️ But only **two** of them waited decades — **Bach and Chopin**. **Haydn waited about nine years, Bartók about three.** Don't inflate it into "three works waited decades".

### [EXAM-18] · Area 0 Exam rules · core
**Q:** Name one non-keyboard work by each of your four composers.
**A:** **Bach** — the B minor Mass, the St Matthew Passion, the Brandenburg Concertos. **Haydn** — the symphonies, the Op. 20 and Op. 76 quartets, *The Creation*. **Chopin** — the two piano concertos, the Cello Sonata Op. 65, the Polish songs Op. 74. **Bartók** — the six string quartets, *Bluebeard's Castle*, the Concerto for Orchestra and *Music for Strings, Percussion and Celesta*.
**Fun:** Chopin is **the exception that proves the rule** — almost everything he wrote has a piano in it.

### [EXAM-19] · Area 0 Exam rules · core
**Q:** Where is the climax in each of your four works?
**A:** **Bach** — the final stretto at bar **25** of the fugue: three voices inside one bar, a crotchet apart, **rectus–inversus–rectus**, in the tonic. **Haydn** — the chromatic peak in the first-movement development, around bars **54–59**, although the emotional climax of the whole sonata is **the finale refusing to resolve**. **Chopin** — the **coda**, where the theme returns with a thicker texture each time. **Bartók** — the fortissimo close of No. **6**, the fastest music in the set.
**Fun:** "the identification of climax points" is **named directly by the syllabus**, so one has to be ready for every piece.

### [EXAM-20] · Area 0 Exam rules · stretch
**Q:** Why do you play them in this order?
**A:** There is **nothing in the syllabus about order or announcing** — you can't find "announce", "order of performance" or "any order" anywhere in it. **So the order is my artistic decision, and I have made one**: "I open with the Bach because it needs the freshest concentration, and I close with the Bartók because it is the only piece that ends loud." The point isn't that there's a correct order — it's that I can say why mine is mine.

### [OPEN-01] Tell me about your programme — what are the four works, and why have you put them together?
**Rubric:** Must give **more than one** connecting angle (chronology / the instrument / tonality and mode / dance). Simply listing the titles = fail.

### [OPEN-02] Three of these are in minor keys — how does each composer use the minor differently?
**Rubric:** **Bach = rhetoric** (*passus duriusculus*, an inherited conventional language) · **Haydn = tragedy** (the finale refuses the Picardy third) · **Chopin = brilliance** (compare Op. 34 No. 2) · **and then Bartók steps outside major and minor altogether into the modes**.

### [OPEN-03] Which of these do you find hardest to interpret, and why?
**Rubric:** A personal question, but **the Haydn has the richest material**: the written-out quasi-cadenza, the inconsistent ornament markings, how to make the terraced f/p convincing on a modern piano, and **how to end a piece that refuses to resolve**.

### [OPEN-04] Point at any bar: "What's happening here?"
**Rubric:** **The four-step method** — Name it → Place it → Contextualise it → **Land it on a decision**. **Without step 4 it isn't a full-marks answer**, however accurate the first three steps are.

### [OPEN-05] Which of these four could not be played on the instrument the composer had?
**Rubric:** None of them is genuinely unplayable — but the candidate must point to **Haydn's dynamics being impossible on a harpsichord** (no volume control), and to **Bartók's percussive writing assuming a modern iron-framed grand**.

### [OPEN-06] Which edition did you learn from, and do you know what editorial decisions it makes?
**Rubric:** **Every one** of the four works has a genuine editorial issue to discuss — **Bach** (the two traditions, Version A / Version B) · **Haydn** (the autograph vs the 1780 print, tempo marking and dynamics) · **Chopin** (the autograph is lost; Henle and the Polish National Edition differ by 16 in their bar numbering; *Vivace* is an editorial tradition) · **Bartók** (the 1918 first edition vs the 1934 revision, timings and metronome marks). **Being able to say one sentence about each is a Distinction marker.**


# Part 2 · Bach — Prelude & Fugue in D minor, BWV 875


### [BACH-01] · Area 1 Terminology · core
**Q:** How is the Well-Tempered Clavier organised?
**A:** Two books, and each book contains **24** preludes and fugues — one pair in every major and every minor key. They're ordered **rising by semitone**: C major, C minor, C♯ major, C♯ minor, D major, D minor, and so on up to B minor. **So my piece, the D minor, is No. 6 in the book.** The whole layout is a systematic survey of all twenty-four keys, which is really the point of the collection.
**Follow-up:** And when was each of the two books completed?
**Fun:** 12 major plus 12 minor makes 24 pairs per book, so **48** across the two — which is why the English call it "the Forty-Eight".

### [BACH-02] · Area 3 Context · core
**Q:** When was each book written, and which one are you playing?
**A:** **Book I** was finished in **1722** at **Köthen**, where Bach was writing court music for a prince. **Book II** was assembled around **1739–42** in **Leipzig**, so roughly twenty years later. I'm playing **Book II** — Bach's mature, "modern" collection, put together while he was Thomaskantor. They're really two separate projects on the same plan rather than one work in two halves, and the gap between them is about as long as Bach's whole Leipzig career up to that point.

### [BACH-03] · Area 1 Terminology · **trap**
**Q:** What does "well-tempered" actually mean? Is it just equal temperament?
**A:** **No.** "Well-tempered" means the instrument is tuned so that **all 24 keys are usable** — **but each key still has a slightly different colour**. **Equal temperament, by contrast, makes every key sound exactly the same**, and it only became standard **after Bach died**. Nobody knows for certain which temperament Bach himself used. But the whole point of the collection is to show off those 24 **different key characters**, which equal temperament would flatten out.
**Trap:** Saying "well-tempered = equal temperament".
**Fun:** In 2005 **Bradley Lehman** argued that the decorative loops on Book I's title page were a code for the tuning; the same journal ran **two rebuttals**, and other people decoded **different** temperaments from the same loops. ⚠️ **And it's an argument about the *Book I* title page — Book II has no autograph title page at all**, so even if it were right it couldn't be attached to my piece.

### [BACH-04] · Area 1 Terminology · stretch
**Q:** What instrument does "Clavier" mean in Bach's title?
**A:** In Bach's Germany, *Clavier* meant **any stringed keyboard instrument** — harpsichord or clavichord — **not the piano**, which had only just been invented and was barely known. So the title deliberately doesn't specify one instrument; it's the word for the whole family. What he's actually writing is a harpsichord-like sonority, and that's the sound I keep in my ear on a modern grand.

### [BACH-05] · Area 2 Composers · core
**Q:** Tell me about the BWV numbering.
**A:** **BWV stands for *Bach-Werke-Verzeichnis***, the Bach works catalogue, compiled by **Wolfgang Schmieder in 1950**. The important thing is that it's **ordered by genre, not chronologically** — so a BWV number tells you what kind of piece it is, not when Bach wrote it. You can't date anything from its number. My piece is BWV 875, which places it in the keyboard section of the catalogue.
**Fun:** So the **cantatas come first** (BWV 1–224) and the **keyboard works come very late** — BWV 846–893 is the WTC. **BWV 85 is a church cantata; BWV 875 is my prelude and fugue.** That contrast is the perfect answer to "how does the catalogue work?"

### [BACH-06] · Area 2 Composers · core
**Q:** Tell me the key points of Bach's life, and who his contemporaries were.
**A:** **1685–1750**, German, and he never left Germany. He was born in **Eisenach** in 1685, then **Weimar** as an organist, then **Köthen** from **1717–23** writing court music — that's where Book I was written — and finally **Leipzig**, **1723–50**, as **Thomaskantor**, music director for the city churches and the famous choir school. His contemporaries were **Handel and Domenico Scarlatti**, both born in the same year, plus **Telemann, Vivaldi, Rameau and Couperin**.
**Fun:** Telemann was **C. P. E. Bach's godfather**. And Bach's death in **1750** is the date historians use to mark **the end of the Baroque**.

### [BACH-07] · Area 2 Composers · stretch
**Q:** Did Bach and Handel ever meet?
**A:** **Not once** — even though they were born four weeks apart and about 130 kilometres apart. Bach tried twice. The first time he rode to Halle and found Handel had already left. The second time he was too ill to travel himself, so **he sent his son Wilhelm Friedemann with the invitation**, and Handel declined. So the two giants of the German Baroque never actually met.
**Fun:** Bach did get hold of Handel's music, though — he owned it, copied it, and **performed Handel's *Brockes-Passion* in Leipzig on Good Friday 1746**.

### [BACH-08] · Area 4 Structure · core
**Q:** What's the form and time signature of the prelude?
**A:** **3/4 time, 61 bars**, and it's a **moto perpetuo** — an unbroken flow of semiquavers passed between the hands. The form is **continuous binary**: two halves, **but with no repeat signs**, so it isn't dance binary. **Part I** runs D minor to A minor; **Part II** runs A minor back to D minor; then **bars 57–61** are a small coda built over a tonic pedal, **ending in D major**.
**Trap:** Swapping the time signatures of prelude and fugue — the **fugue** is **common time, 27 bars**.

### [BACH-09] · Area 1 Terminology · core
**Q:** Is there anything special about the last chord of the prelude?
**A:** Yes — it **turns from D minor into D major**. That's a **tierce de Picardie**, a Picardy third: a minor-key piece ending with a **major third** in the final chord. So after sixty bars of unbroken D minor semiquavers, the prelude signs off bright. It's a standard Baroque convention rather than something Bach invented here, but it matters a lot in this pair, because **the fugue does the opposite**.
**Follow-up:** And how does the fugue end?

### [BACH-10] · Area 4 Structure · **trap**
**Q:** How does the fugue end? Does that depend on which edition you use?
**A:** The three voices converge on a **bare D with no third at all** — octaves and unisons, neither major nor minor. **And this is not an edition difference**: **both source traditions print it that way**, and even the nineteenth-century performing editions didn't add a third — **Czerny, Busoni, Tovey and Bischoff all print the bare D**. So it's a compositional decision, not an editorial one, and I play it as written, with no third supplied.
**Trap:** Saying "it depends on the edition" — **that's wrong**.
**Follow-up:** And what contrast does that make with the way the prelude ends?
**Fun:** The contrast is completely deliberate: **the prelude ends in bright D major, the fugue ends on a hollow bare D.** Listening to the end of the fugue, **the thing to listen for is what's missing**.

### [BACH-11] · Area 4 Structure · core
**Q:** Describe the fugue subject.
**A:** The subject is exactly **2 bars** and it has two halves. The first half is **twelve triplet semiquavers** — D–E–F–G–F–E–F–G–A–B♭–A–G — and notice that it **zig-zags**; it is **not a rising scale**. The second half leaps up to high D and then **descends chromatically** in quavers, D–C♯–C♮–B♮–B♭–A, continuing G–F–E. That descending chromatic fourth is the ***passus duriusculus***, the Baroque **lament figure**.
**Trap:** Calling the first half "a rising scale" — it zig-zags.
**Fun:** **Packing two opposite affects into one subject is a very late-Bach trait** — the **royal theme** of *The Musical Offering*, five years later, is built the same way: a turning figure plus a chromatic descent. Same fingerprint.

### [BACH-12] · Area 3 Context · stretch
**Q:** Where else does Bach use the *passus duriusculus*?
**A:** In the cantata ***Weinen, Klagen* (BWV 12)**, and he reused the same shape later in the ***Crucifixus* of the B minor Mass**. It's a slow chromatic descent that Baroque composers used as a **lament figure**, with a meaning every listener recognised. So it's an **inherited rhetorical figure with a fixed meaning** — **which means the minor mode here is shared conventional language, not a personal confession**.

### [BACH-13] · Area 1 Terminology · **trap**
**Q:** This is the one they call "the chromatic fugue", isn't it?
**A:** **No.** No standard reference work gives BWV 875 a nickname — **not one piece in Book II has a nickname**. That name belongs to a **different D minor work: the *Chromatic Fantasia and Fugue*, BWV 903**. You can see how the confusion happens, because my fugue does have a chromatic descent in its subject, but the title isn't its. I'd just call it the Prelude and Fugue in D minor, Book II No. 6.
**Trap:** Accepting "chromatic fugue" as the name of this piece.
**Fun:** **Knowing that these two get confused — and saying so yourself — is worth far more than the nickname.**

### [BACH-14] · Area 4 Structure · core
**Q:** How many voices does the fugue have, and in what order do they enter?
**A:** **Three voices.** The **alto** enters alone in **bar 1**, the **soprano** answers in **bar 3**, then comes **bar 5**, and the **bass** enters in **bar 6**. So the order is **alto, soprano, bass** — it starts in the middle of the texture and opens outwards, which is why the bass entry in bar 6 feels like the floor dropping away. And bar 5, in between the soprano and the bass, is doing more work than people usually credit it with.
**Follow-up:** And what's happening in bar 5?

### [BACH-15] · Area 4 Structure · **trap** · stretch
**Q:** What is bar 5? Is it just a codetta?
**A:** Most commentaries call it a "codetta", **but it is not neutral filler**: it carries **two inverted statements of the head of the subject** — the **alto on G** and the **soprano on A**. **So the inversion has already arrived before the exposition is even over.** That's a real structural point, because it tells you from the start that this fugue is going to run stretto and inversion together.
**Trap:** Saying "it's just a codetta".
**Fun:** **Saying this says the thing most candidates miss.** (The exposition is usually taken to end at bar 8; some analysts extend it to bar 10.)

### [BACH-16] · Area 4 Structure · core
**Q:** Is the answer real or tonal, and which note proves it?
**A:** It's a **real answer**. The subject begins **D–E–F–G**; the answer begins **A–B♮–C–D**. **That B natural is the proof** — it's an **exact transposition up a perfect fifth** with nothing adjusted at all. A **tonal answer** would tweak a note to stay inside the home key, and Bach doesn't: he takes the B right out of the key signature and writes it natural.

### [BACH-17] · Area 4 Structure · stretch
**Q:** Where does the countersubject appear?
**A:** It's a melody in **ordinary, duple semiquavers**, set against the subject's triplets. It sounds **exactly four times**, each time an exact transposition: **alto in bar 3**, against the answer; **soprano in bar 6**, against the bass entry; then it **disappears after the exposition** and returns just once each at **bar 14 and bar 26**, **both times in the bass**. So it's a regular countersubject in the exposition, but after that Bach keeps it in reserve and only brings it back underneath everything else.
**Fun:** One sentence worth memorising: "It disappears after the exposition except at bars 14 and 26, **both in the bass**."

### [BACH-18] · Area 4 Structure · core
**Q:** Where is the climax of the fugue, and what exactly happens there?
**A:** **Bar 25, in the home key.** **All three voices state the head of the subject inside one bar, a crotchet apart**: beat 1 is the **alto, rectus**, on D; beat 2 is the **bass, inverted**, on A; beat 3 is the **soprano, rectus**, on D. So it runs **rectus – inversus – rectus**, and the subject and its mirror genuinely are sounding at the same time. That's the point the whole piece has been building towards.
**Trap:** Saying "the two entries half a bar apart are the rectus and the inversus" — **the two half a bar apart are both *rectus***; the inversion sits between them, a crotchet later.

### [BACH-19] · Area 4 Structure · **trap** · stretch
**Q:** How many strettos are there in this fugue?
**A:** **"It depends how you count."** Published analyses give **three or four**. If you scan note by note for every statement of the head of the subject, you find **six** overlapping points — **bars 5–6, 10, 14, 17–18, 21 and 25**. **So the number is a question of counting criteria, not a question of fact.** I'd give both figures and say which kind of scan produces which.
**Trap:** Confidently quoting one definite number.
**Fun:** **"It depends how you count" is itself the better answer** — it shows you know the analytical method changes the result.

### [BACH-20] · Area 4 Structure · **trap**
**Q:** What is the key plan of the fugue?
**A:** **Deliberately small**: only **D minor (i), F major (III), A minor (v) and G minor (iv)**, and nothing else. **The excitement comes from the counterpoint, not from travelling through keys** — which is exactly why 27 bars is enough. Everything stays within one flat and its closest neighbours, so the ear never loses D minor, and that's why the stretto in bar 25, back in the tonic, still sounds like a genuine arrival.
**Trap:** **Leaving out F major** — in a one-flat key signature it needs no accidentals at all, so it's very easy to miss when you scan the page for sharps and flats, **but the episodes go there twice**.

### [BACH-21] · Area 4 Structure · stretch
**Q:** Where is the invertible counterpoint in the prelude?
**A:** The exchange is real, **but it's three bars, not four**: the right hand's **bars 2–4** come back unchanged an octave lower in the left hand at **bars 6–8**, while the left hand's bars 2–3 go up two octaves into the right hand at bars 6–7. **Bars 1 and 5 do not correspond.** Later the whole opening returns in the dominant: **bars 26–29 = bars 5–8 up a perfect fifth**, and **bars 30–33 = bars 1–4 up a perfect fifth** — the two four-bar units come back **in reverse order**.
**Trap:** Saying "bars 1–4 ↔ bars 5–8".

### [BACH-22] · Area 1 Terminology · **trap** · stretch
**Q:** What do you call that rocking broken-chord figure in bar 2 of the prelude — B♭–G–D–G?
**A:** It's **violinistic figuration** — the keyboard version of **a violinist rocking the bow between two strings**, which is also why the hands have to cross. The figure keeps coming back to the same pivot note between changing notes, exactly the way a string player alternates between a stopped note and a neighbouring one, and Bach writes it straight into the keyboard texture.
**Trap:** Saying "bariolage" — **don't**. True bariolage depends on the colour of an **open string**, and **a keyboard has no open strings**.
**Fun:** Bach arranged a great many Italian concertos in his Weimar years — **seven of the sixteen in BWV 972–987 are Vivaldi** — so that vocabulary was already in his hands.

### [BACH-23] · Area 3 Context · stretch
**Q:** Is there an earlier version of this prelude?
**A:** Yes — **BWV 875a**, which is **43 bars against the 61 I play**. The earliest witness is a copy by Bach's pupil **J. C. Vogler, dated 1729**, ten years before Book II was assembled. Scholars trace three stages: **43 → 53 → 61 bars**, with the final growth coming from Bach's revisions around **1742–44**. So the prelude grew by nearly half while nobody was looking.
**Trap:** Saying "only the prelude was revised" — **the fugue has an early version too**, a D minor *Fughetta* in the Agricola copy.
**Fun:** **A trick to carry in with you**: the **demisemiquaver flourishes in bars 22 and 24**. **There are exactly eight demisemiquavers in the whole prelude, and all eight are in those two bars** — nowhere else. Point at one and say "this run is a later addition — Bach revised this prelude twice".

### [BACH-24] · Area 1 Terminology · core
**Q:** Which edition are you using, and why is "edition" a real question for this piece?
**A:** Because **BWV 875 has two distinct authoritative traditions**. **Version A** is the "London autograph" — British Library **Add. MS 35021**, 22 loose folios, **21 of the 24 pairs**, and **no title page at all**. The autograph of **Version B is lost**; the best witness is the copy by **J. C. Altnickol**, Bach's pupil and later son-in-law, **carrying Bach's own corrections**. **Bärenreiter/NBA prints BWV 875 twice**, keeping the traditions strictly apart; **Henle prints a single text**, representing Bach's last thoughts.
**Follow-up:** So what actually differs between the two traditions?
**Fun:** Mostly the **ornaments** — the **mordent** in the prelude is essentially a Version A feature. So "why do you play that ornament that way" **has a source-level answer, not just a matter of taste**.

### [BACH-25] · Area 3 Context · stretch
**Q:** Is there anything interesting about the manuscript?
**A:** The London manuscript is called an autograph, but **it isn't all in Bach's hand**. Several pairs were copied by his second wife, **Anna Magdalena Bach** — **and BWV 875 is one of them**, along with 871 and 878. She was a professional singer before she married him and copied a great deal of his music; **her handwriting is so close to his that scholars argued for decades about which hand is which**.
**Fun:** The manuscript's journey is a story in itself: **J. S. Bach → his son Wilhelm Friedemann → the composer and piano maker Muzio Clementi → an English family → the British Museum in 1896 → the British Library**. **The man who wrote the sonatina every piano student plays once owned the sheet of paper my prelude is written on.**

### [BACH-26] · Area 5 Instrument · core
**Q:** How do you handle dynamics and pedalling here, and why?
**A:** Bach **wrote no dynamic markings at all**. So I shape it by **how many voices are sounding** and **how tense the harmony is** — thinking in **terraced** steps rather than long Romantic swells. For pedal: **the harpsichord had no sustaining pedal**, and this counterpoint was written to be clear without one. On a modern piano I use only tiny touches of pedal to join things my hand can't physically reach, and **never enough to blur the voices**.

### [BACH-27] · Area 3 Context · core
**Q:** Which note does a Baroque trill start on, and what's your evidence?
**A:** The Baroque **trill starts on the note above, on the beat.** The evidence is Bach's own ***Explication* of 1720**, his table of ornaments, and his son **C. P. E. Bach's 1753 treatise**. ⚠️ **But that rule only governs the trill.** In the same *Explication* table, the ***Mordant* is main note → lower auxiliary → main note**, normally **starting on the beat** — **so don't apply the trill rule to a mordent**, or you'll play the wrong auxiliary. Identify the sign first, then apply the rule.
**Trap:** Treating "start on the upper note" as a universal rule for every ornament.
**Follow-up:** And are there many written-out ornaments in this pair?
**Fun:** Very few — **and the prelude's mordent essentially belongs to the Version A reading, so which ones you play is partly an edition decision**.

### [BACH-28] · Area 4 Structure · stretch
**Q:** What's the hardest thing technically in this piece?
**A:** **Two against three.** The fugue subject runs in **triplet** semiquavers while the countersubject runs in **ordinary** semiquavers, and the two grids collide. The bars to mark in pencil are **6, 9, 11 and 21** — that's where a note in one voice lands outside the other voice's triplet grid. I practise those slowly, and the real requirement is to have made a decision rather than letting it come out differently each time.
**Follow-up:** And how do you handle it — mathematically exact, or slightly assimilated?
**Fun:** **This is exactly the kind of thing you can be asked outright, so you have to arrive with a decision.**

### [BACH-29] · Area 2 Composers · stretch
**Q:** When was the Well-Tempered Clavier published?
**A:** **1801** — it was **never published in Bach's lifetime**, and it circulated in handwritten copies for fifty years. Then in 1801 **three competing editions appeared at once**, including **Simrock in Bonn** and **Nägeli in Zurich**. So the Forty-Eight was already half a century old, and famous among musicians, before anyone could actually buy a printed copy of it — the whole of its early reputation was built on copies made by hand, one player passing it to the next.
**Fun:** **And Book II came out before Book I!** Simrock issued the second book first, and Book I only followed in 1802 — you can see it in the plate numbers: **Book II is plate 138, Book I is plate 166**. **So the volume the world saw first is the one my piece is in.**

### [BACH-30] · Area 2 Composers · stretch
**Q:** What influence did the Well-Tempered Clavier have on later composers?
**A:** In **1782 Mozart** met it at Baron van Swieten's gatherings in Vienna and arranged five Book II fugues for string quartet, **K. 405** — **including Nos. 5 and 7, the pieces either side of mine, but not mine**. In **1783** a twelve-year-old prodigy in Bonn "plays chiefly the Well-Tempered Clavier" — that was **Beethoven**. In **1838 Chopin** took it to Majorca, and his annotated copy survives. In **1848 Schumann** wrote: "Let the Well-Tempered Clavier be your daily bread."
**Trap:** Saying that the "Old Testament and New Testament" line was **written** by Hans von Bülow — **nobody can point to where he actually wrote it**, so you can only say "traditionally attributed to".
**Fun:** **The composer in my Lesson 3 is practising the piece in my Lesson 1.**


# Part 3 · Haydn — Piano Sonata in C minor, Hob. XVI:20


### [HAYDN-01] · Area 1 Terminology · core
**Q:** How should I refer to this sonata — what's its catalogue number?
**A:** **Hob. XVI:20** — the Hoboken catalogue, which groups by genre, and **XVI is the keyboard sonatas**. The same piece is **Landon 33** in the chronological catalogue, and it came out as **Op. 30 No. 6** in the old printed editions. **I always quote the Hoboken number**, so I'd call it the Sonata in C minor, Hob. XVI:20 — that's the one that can't be misunderstood.
**Trap:** Saying "Sonata No. 20". **That's ambiguous** — in the Landon numbering, No. 20 is **a different piece altogether**.

### [HAYDN-02] · Area 3 Context · core
**Q:** When was this written, and when was it published?
**A:** The autograph is dated **1771**, and it was published in **1780** in Vienna by **Artaria**, announced in the *Wiener Zeitung* on **12 April**. So there's a **nine-year** gap between the manuscript and the print — and that gap is worth flagging, because the usual explanation for it doesn't actually hold up. It also means my edition is stitched from two documents: the autograph where it survives, the 1780 first edition everywhere else.
**Fun:** ⚠️ Even "1771" carries a small asterisk: the year is written as three digits, and **A. Peter Brown warns that the final digit is unclear — it may read 771 or 777** — so it "should not be accepted without question".

### [HAYDN-03] · Area 3 Context · **trap** · stretch
**Q:** Why was it written in 1771 but not published until 1780?
**A:** The standard answer is **the contract** — clause 4 of the 1761 Esterházy contract, revised in 1779 — **but it doesn't hold**. Clause 4 barred writing for others "**without the knowledge and permission** of His Highness": **a permission clause, not an absolute ban**. And fatally, **Haydn had already authorised a public print of six other sonatas in 1774** (Kurzböck, Hob. XVI:21–26), with another set circulating in 1776, **while this one sat unpublished**. Landon: it "had long been **a dead letter anyway**".
**The better answer is compositional**: the 1771 layer looks like **a draft** — Henle calls it an ***Entwurf*** — **the slow movement isn't in the autograph at all**, and **A. P. Brown thinks the first movement simply wasn't finished**.
**Trap:** Giving the "contract" answer straight.
**Fun:** **The likeliest answer isn't a lawyer's one, it's a composer's: the piece wasn't finished yet.**

### [HAYDN-04] · Area 3 Context · **trap** · stretch
**Q:** Is there anything worth mentioning about the autograph manuscript?
**A:** It's in Paris, at the **Bibliothèque nationale de France (MS-133)**, and it's **digitised free on Gallica**. And it's **not a complete manuscript**: it contains only **bars 1–37 of the first movement** — plus sketches for what follows and for the ending — and **bars 1–130 of the finale**. In between there's nothing at all: **the A♭ major Andante simply isn't in the autograph.**
**Follow-up:** And what do you think that implies?
**Fun:** The scholar **Ulrich Leisinger** argues the slow movement was **composed new for the 1780 publication**. If he's right, **the emotional heart of this sonata is 1780 music inside an 1771 frame** — and those nine years stop being a paperwork accident and become a compositional history.

### [HAYDN-05] · Area 1 Terminology · stretch
**Q:** What does the heading of the manuscript say?
**A:** It reads *"Sonata p[er] il Clavi Cembalo | **In Nomine Domini** | di me Giuseppe Haydn mpria"*. Haydn began almost every manuscript **"in the name of the Lord"** and ended it with **"Laus Deo"** — praise be to God. It's printed right there on the first page of this sonata, so I can point to it in the score.
**Fun:** And it hides **a contradiction in his own handwriting**: the heading says ***Clavicembalo*** — harpsichord — **yet the very same pages carry *f* and *p* markings that a harpsichord cannot produce**.

### [HAYDN-06] · Area 1 Terminology · **trap** · core
**Q:** What's the tempo marking of the first movement?
**A:** **Both of them — and that's exactly the point.** The **autograph says "Moderato"**; the **1780 Artaria print says "Allegro moderato"**, and Henle, Universal and Peters all follow the print. **Brown treats that change as evidence that Haydn revised the movement before publication** — nine years on, he chose a slightly faster, more urgent basic tempo. So I quote what my edition prints and say which document it comes from.
**Trap:** Quoting only one of the two.
**Fun:** Distinction-level sentence: *"My edition prints* Allegro moderato*, which is the 1780 first edition; the 1771 autograph says only* Moderato*, and the difference is one of the things that shows he went back to the piece."*

### [HAYDN-07] · Area 2 Composers · core
**Q:** Who is the sonata dedicated to?
**A:** It's **the last of six sonatas** dedicated to the sisters **Katharina (1755–1825) and Marianna (1759–1782) von Auenbrugger**. Haydn wrote to Artaria on **31 January 1780**: *"Übersende die 6te Clavier Sonate, weil dieselbe **die längste und schwerste** ist"* — "I'm sending the sixth keyboard sonata, because it is **the longest and the most difficult**." Worth noticing he writes ***Clavier***, not pianoforte.
**Follow-up:** Was the dedication Haydn's own idea?
**Fun:** ⚠️ **No — it was the publisher's act.** On 20 March 1780 Haydn wrote: *"I only regret one thing, that I cannot have the honour of dedicating these Sonatas to the Demoiselles von Auenbrugger **myself**."* A small correction that shows you've read the letters, not just a sleeve note.

### [HAYDN-08] · Area 2 Composers · stretch
**Q:** Who were the Auenbrugger sisters?
**A:** Two outstanding Viennese keyboard players, and the dedicatees of the six sonatas Artaria published in 1780. **Leopold Mozart, in 1773**, wrote: "Both of them, and in particular the elder, play extraordinarily well and are thoroughly musical." So when Haydn called this one the longest and the most difficult of the set, he was saying it about music he expected those two to play — which tells you the technical level he was aiming at.
**Fun:** Their father, **Leopold Auenbrugger**, invented **percussion of the chest** — the tapping doctors still do on your back — published in Vienna in **1761**, supposedly from watching his innkeeper father **tap wine casks to hear how much was left**. **He listened to bodies the way you listen to a piano: strike, then judge the resonance.** He also wrote the libretto for **Salieri's** *Der Rauchfangkehrer*, commissioned by Joseph II and premiered in 1781. The younger sister, **Marianna, was a composer herself**; she **died in 1782 aged 23**, and **Salieri paid out of his own pocket** to publish her sonata.

### [HAYDN-09] · Area 3 Context · core
**Q:** What is *Sturm und Drang*, and how does this sonata show it?
**A:** "Storm and stress" — the phase around **1768–72** when Haydn's music turns darker, bigger and bolder. The recipe is **minor keys, sudden dynamic contrasts, dramatic silences, wide leaps and unexpected modulations** — music that startles you rather than behaving politely. The companion works from the same years are **Symphony No. 44 "Trauer", No. 45 "Farewell", No. 49 "La Passione" and the Op. 20 "Sun" quartets**. This sonata has every single ingredient.
**Follow-up:** Is there a problem with the label itself?

### [HAYDN-10] · Area 3 Context · **trap** · stretch
**Q:** Is there anything problematic about the term "Sturm und Drang"?
**A:** Yes, and it's **a live scholarly argument**. The phrase is borrowed from **Klinger's play, which was written in 1776 and premiered in 1777 — after this music** (it was originally called *Wirrwarr*, "confusion"). Nobody applied it to Haydn until **Théodore de Wyzewa in 1909**, and **H. C. Robbins Landon** made it standard. **James Webster** in *New Grove* says it "properly pertains to a literary movement of the middle and late 1770s rather than a musical one of about 1768–72"; **Clive McClelland** calls the label "demonstrably unsatisfactory" and proposes ***tempesta*** instead.
**Trap:** Saying "so scholars now prefer *empfindsamer Stil*" — ⚠️ **that is not a documented consensus.** C. P. E. Bach's **influence** is well established, but that's a different thing from **replacing a period label**.
**Fun:** The strong answer: *"I use the term because everyone does, but I know it's a 20th-century import from a play written after the music, and Webster in Grove thinks it does more harm than good."* — **having a view beats having a label.**

### [HAYDN-11] · Area 5 Instrument · **trap** · core
**Q:** What instrument was this written for?
**A:** **Not a one-word answer — scholars genuinely disagree.** The facts: the piece carries **detailed dynamic markings** — quick *f–p* alternations around **bars 9–10, 12–13 and 15** of the first movement, and in some editions **p f p f p inside bar 14** — and **a harpsichord can't do that**, because its volume doesn't respond to the key. So the music **requires a touch-sensitive instrument**.
⚠️ **But the dynamics only rule the harpsichord out; they don't prove a fortepiano. A. Peter Brown**: "it is almost certain that these sonatas were composed for the **clavichord**"; **Howard Pollack** suggests clavichord in 1771, possibly touched up for fortepiano in 1780.
**The safest sentence**: "the dynamic markings in the sources demand a **touch-sensitive instrument**."
**Trap:** Simply answering "fortepiano".
**Fun:** And **Haydn's own autograph heading says "per il Clavicembalo" — the very instrument those dynamics exclude. That contradiction, in his own hand, is the real story here.**

### [HAYDN-12] · Area 5 Instrument · stretch
**Q:** Is that p f p f p in bar 14 Haydn's own, or an editor's addition?
**A:** **It's Haydn's own.** The *p: f: p: f: p:* stands in his autograph — Paris, BnF MS-133 — and also in the **1800 Breitkopf print** descended from Artaria, so **both authoritative branches carry it**. That means **Peters is transmitting Haydn; it was the 1901 Universal edition that dropped it**. The other way round, **the *f* in bar 9 appears in the prints but not in the autograph**, and looks like an Artaria addition.
**Fun:** One precision point: those are adjacent **bars and beats**, **not adjacent notes** — don't overstate it.

### [HAYDN-13] · Area 5 Instrument · **trap** · core
**Q:** What did a fortepiano of Haydn's day look like?
**A:** **Five octaves, 61 keys** (F1 to F6), against the modern piano's 88 keys and roughly seven and a quarter octaves. **Wooden frame, no iron bracing, parallel stringing, thin leather hammers, and hand stops.** The sound is lighter, faster and more brittle, and **it decays very quickly** — which changes how long I can hold a texture before it needs refreshing.
**Trap:** Saying it had **knee levers** — ⚠️ **Vienna didn't have those at this date; it was hand stops.** A common error in older sources.
**Fun:** **And Haydn writes right to the edges of those five octaves**: the finale ranges from **FF♯ to f‴**. That low F♯ is the telling note — **a typical Viennese harpsichord of the time had a short bass octave and simply didn't have it**.

### [HAYDN-14] · Area 4 Structure · core
**Q:** What are the three movements?
**A:** **I. Allegro moderato** — the autograph says "Moderato" — in **C minor**, 4/4, sonata form, **100 bars**. **II. Andante con moto**, **A♭ major**, 3/4, an aria-like melody built over a flowing bass, **67 bars**. **III. Finale: Allegro**, **C minor**, 3/4, **sonata form** — not a minuet — **152 bars**. So it's a three-movement sonata with no minuet anywhere in it, and two of the three movements in C minor.

### [HAYDN-15] · Area 4 Structure · core
**Q:** What key is the second subject of the first movement in, and what relationship is that?
**A:** **E♭ major — the relative major**, the key three semitones above the minor tonic. That's the standard Classical scheme for a minor-key sonata: **i to III**, not i to v. So the contrast is one of colour rather than of dominant tension — the second subject arrives in the warm major that's already latent in the C minor scale, and the recapitulation's job will be to pull that material back into the tonic minor.

### [HAYDN-16] · Area 4 Structure · stretch
**Q:** Is there anything unusual about this exposition?
**A:** Yes — it has **no articulated medial caesura**. A normal sonata exposition has a clear half-way stop before the second subject; **this one just runs straight on through it**. **Hepokoski and Darcy** discuss this very movement by name, calling it "a special, Haydnesque variant of the expansion-section subtype of the **continuous exposition**". That's why the first movement feels so restless — it never lets you off the hook.
**Follow-up:** And what consequence does that have?
**Fun:** The consequence is that **analysts can't agree where the second subject actually begins** — which is the next question.

### [HAYDN-17] · Area 4 Structure · **trap** · stretch
**Q:** Analysts disagree about whether the recapitulation begins at bar 69 or bar 78, don't they?
**A:** **No — they don't disagree. The recapitulation is at bar 69, uncontested.** The "78" comes from **Suurpää**, who subdivides *every* section into three functions; for the recapitulation that's **initiating 69–77 / medial 78–92 / concluding 93–100**. **Those are adjacent labels inside one analysis, not rival readings.** (And **bar 78 really is the recapitulation point of the finale**, which feeds the confusion.)
**The dispute that does exist is where the second subject begins** — **Tom Beghin bar 15, Jens Peter Larsen bar 26, A. Peter Brown bar 32**, with Hepokoski & Darcy backing Brown. All three are published.
**Trap:** Accepting the fake "69 versus 78" dispute.
**Fun:** The loveliest detail: **Larsen's bar 26 is exactly where "Tempo primo" resumes after the written-out Adagio and its fermata** — he's hearing the cadenza as a structural dividing line. **So that cadenza isn't decoration; it may be doing the work the missing medial caesura would have done.**

### [HAYDN-18] · Area 4 Structure · stretch
**Q:** What happens in the development?
**A:** The development runs **bars 38–68**. It reaches a real **B♭ minor at bar 47**, then repeats the same material in **E♭ minor at bar 53**. **Bars 56–59** are the strange part: **a sequence of parallel six-four chords**, which **Suurpää** says "lacks stable sonorities altogether" — the harmony **slides** rather than walks, landing on an E♭ major six-four at bar 59. Then the bass moves **B♭ (59) → C (61) → D (62)** to the **structural dominant at bar 63**.
**Trap:** Saying it "touches A♭ minor and G♭ major" — ⚠️ **those are passing sonorities inside the sliding six-four sequence, not established keys.** "**Unstable chromatic sonorities**" is the accurate description.

### [HAYDN-19] · Area 1 Terminology · core
**Q:** What are those two passages in the first movement marked Adagio with fermatas?
**A:** They're **two written-out "quasi-cadenzas"** — passages Haydn **notates in full** that sound like improvised solo flights. They come straight out of **C. P. E. Bach's** style: **concerto rhetoric put inside a sonata**. The slow movement does the same thing just before its final cadence. I'd point to one in the score, and I give it real weight rather than treating it as an ornament.

### [HAYDN-20] · Area 4 Structure · core
**Q:** What key is the slow movement in, and what relationship is that?
**A:** **A♭ major — the flat submediant, ♭VI, of C minor.** ⚠️ To be precise, **♭VI is built on the degree a minor sixth above the tonic** — C up to A♭ — "flat" being relative to the sixth degree of the major scale. It's a warm, remote key that **Beethoven later loved**. The singing melody rides over **a flowing bass**, full of syncopation, **which keeps it unsettled even at a slow tempo** — so I never let it become merely placid.

### [HAYDN-21] · Area 4 Structure · **trap** · core
**Q:** Is the finale a minuet?
**A:** **No.** It **sounds** like one — 3/4, an elegant opening — but it's **a full sonata-form movement**, **152 bars** long with its recapitulation at **bar 78**, growing steadily in intensity, with **virtuosic hand-crossing**, the left hand leaping between the two extremes of the keyboard. There's no trio and no da capo. So I shape it as one long sonata argument, not as a dance with a contrasting middle section.
**Trap:** Calling it a minuet and trio.
**Follow-up:** And how does it end?

### [HAYDN-22] · Area 4 Structure · core
**Q:** How does the sonata end, and why does that matter?
**A:** It ends **in C minor — with no Picardy third**, no bright major chord to let you out. **For 1771, refusing to finish happily was a striking, almost shocking choice, and that bleak ending is the expressive heart of the whole sonata.** So I play the final bars without any softening or warmth in the tone — the point is that consolation never arrives.
**Fun:** Compare the Bach prelude — **that one does use a Picardy third**. Put side by side, the two show the two opposite ways of handling a minor-key ending.

### [HAYDN-23] · Area 1 Terminology · **trap** · stretch
**Q:** Is this sonata known as "Haydn's *Appassionata*"?
**A:** **That's Richard Wigmore's phrase, and his alone** — it comes from his Haydn guide and a **2012** liner note, and **it doesn't appear in any musicological monograph**. It's a good description of the music; it's the provenance that's weak. So the accurate way to put it is "***Richard Wigmore* calls it Haydn's *Appassionata***", and I'd **never say "it's known as"**, because that implies a currency the nickname simply doesn't have.
**Trap:** Saying "it's known as…".
**Fun:** And don't confuse it with **Symphony No. 49, "La Passione"** — that one is **a genuine, long-established** Haydn nickname, from the same group of years.

### [HAYDN-24] · Area 3 Context · core
**Q:** How should the dynamics in this piece be played?
**A:** As **sudden, terraced contrasts — like flicking a switch**, not as smooth crescendos. The quick *f–p* alternations around **bars 9–10, 12–13 and 15** only work if each change is instant and absolute. And I **take the pedal out of those f–p moments**: they need **a dry, clean attack**, because any wash of resonance blurs exactly the edge the marking exists to create.

### [HAYDN-25] · Area 3 Context · stretch
**Q:** How should the ornaments be played?
**A:** The 18th-century default is **trills starting on the upper note, on the beat** — C. P. E. Bach and Türk. **But Haydn's own signs aren't consistent**: his single "Haydn ornament" can mean a turn **or** a mordent, so there's no rule that settles every case. **So what I do is state my decision and my reason** rather than claim a universal rule — that's the honest answer and the stronger one.
**Fun:** In **bar 9** the right hand has three identical ornament signs, and one old edition **prints two different realisations side by side with "*oder:*" — "or:" — between them**: **an editor publicly giving up in print**. The manuscript solves part of it: it's **a compound sign**, a turn stacked on a mordent zigzag, written three times — **so it isn't that the editor couldn't read it; the sign really does ask for two things at once.**

### [HAYDN-26] · Area 1 Terminology · stretch
**Q:** Should the second and third movements be joined without a break?
**A:** **No.** The Andante closes in A♭ with **a proper cadence and repeat dots** — **there's no *attacca* and no *segue***. **So the gap between them is mine to shape**, and I treat it as a deliberate decision rather than an accident of page-turning. The syllabus makes that explicit: "appropriate timing between, and **linking of movements**" is listed as a Section I assessment item.

### [HAYDN-27] · Area 2 Composers · stretch
**Q:** Who was Artaria?
**A:** An Italian family firm from **Lake Como** that dealt in engravings, maps and artworks before it ever sold music, and in **1776** founded **Vienna's first music printing house**. They're the publisher who brought this sonata out in **1780**, announced in the *Wiener Zeitung* on **12 April**. So the first edition of my piece is an Artaria print — which matters practically, because that's the source modern Urtexts follow wherever the autograph breaks off.
**Fun:** **The volume my sonata belongs to was their first Haydn publication** — the start of a relationship that would later take in Mozart and Beethoven. And Haydn asked them to print an ***Avertimento*** warning that two of the six sonatas **use the same opening idea**, declaring that "the Author gives notice that he has done this **on purpose**" — **a composer heading off a charge of plagiarising himself, in print, in 1780.**

### [HAYDN-28] · Area 2 Composers · core
**Q:** Tell me the key points of Haydn's life.
**A:** **1732–1809**, Austrian. Born in **Rohrau** in **1732**, then a choirboy in Vienna, then years of freelance odd jobs, until in **1761** he entered the **Esterházy** court, becoming full Kapellmeister in 1766. Later came two celebrated **London visits** — **1791–92 and 1794–95** — and he died in 1809. He's called **"the father of the symphony"** and of the string quartet; he was a close friend of **Mozart** and a teacher of **Beethoven**.
**Fun:** On those isolated Esterházy years he said: *"There was no one near me to confuse or torment me, and so I was **forced to become original**."* — **the isolation was his secret weapon.**

### [HAYDN-29] · Area 3 Context · stretch
**Q:** How did C. P. E. Bach influence this sonata?
**A:** C. P. E. Bach wrote in the highly emotional **"sensitive style", the *empfindsamer Stil***, which Haydn loved — a style built on sudden swerves of feeling. The **abrupt gestures** in this sonata and the speech-like **"recitative" moments** point straight at him, and so do **the two written-out quasi-cadenzas** — concerto rhetoric transplanted into a sonata. That influence is thoroughly documented, even though the *Sturm und Drang* period label around it is contested.
**Fun:** There's a neat connection in my own program: **C. P. E. Bach is the son of the composer of my first work, J. S. Bach** — and his 1753 treatise is exactly the source I cite for the trill rules in the Bach.

### [HAYDN-30] · Area 0 Exam rules · core
**Q:** Why is this work particularly important in your program?
**A:** Two reasons. **It's my only List A work — the syllabus says "one work must be chosen from List A", so it's the one pillar I can't substitute.** And **at fifteen to twenty minutes it makes up most of the 25-minute minimum duration** — which means **the first-movement exposition repeat is both a musical choice and load-bearing arithmetic**. Both of those facts change how I rehearse it, not just how I talk about it.
# Part 4 · Chopin — Waltz in E minor, Op. posth., B. 56


### [CHOPIN-01] · Area 1 Terminology · core
**Q:** Why does this waltz have no opus number?
**A:** Because **Chopin never authorised publication**. Liszt's 1852 biography records that he wanted the sketches he was still revising late in life destroyed rather than issued posthumously (**modern scholars disagree about the scope and reliability of that request**). It's **not in Fontana's posthumous set, Opp. 66–73 (1855)** — that set holds five waltzes, but not this one. It **surfaced separately**, first printed in **1868** by **Joseph Kaufmann** in Warsaw and **B. Schott's Söhne** in Mainz — **two halves of one coordinated release, not rival editions**. So it **never received an opus number**.
**Fun:** It's the **first Chopin posthumous waltz to be numbered this way**. ⚠️ **But don't call it "the only waltz without an opus number"** — Henle HN 131 also contains **KK IVa/12, KK IVa/13 and KK IVb/11**. The accurate formulation is: "**within the traditional fourteen, it's the one with no numbered opus**."

### [CHOPIN-02] · Area 1 Terminology · **trap** · core
**Q:** People say this is the waltz that was "written first and published last" — is that right?
**A:** **The second half is fair enough; the first half isn't true.** Chopin had already written several waltzes before this one — the **A♭ major B. 21**, traditionally dated **1827**, though the **Polish National Edition puts it at 1829–30** on current research, and the **B minor Op. 69 No. 2 of 1829**. So this is **one of the early Warsaw waltzes, not the earliest**. ⚠️ And **don't assert "three years earlier"** as settled — dating these early waltzes is genuinely difficult.
**Trap:** Repeating "written first, published last".
**Fun:** The irony runs deeper than the myth: **that 1827 A♭ waltz wasn't printed until 1902 — thirty-four years after this one.** So "published last" only holds within the **canonical fourteen**. The accurate line: *"It's numbered fourteenth and last because it was the last of the **canonical fourteen** to reach print, in 1868 — but he wrote it around 1830, as a very young man in Warsaw."*

### [CHOPIN-03] · Area 1 Terminology · stretch
**Q:** Why does this piece have five different catalogue numbers?
**A:** Because **Chopin gave it no opus number**, so scholars each compiled their own catalogue: **B. 56** (Maurice Brown), **KK IVa/15** (Kobylańska), **WN 29** (the Polish National Edition), **P. 1/15** (Chomiński), and the one AMEB's syllabus prints, **CT 222** (**Chomiński–Turło**). Quoting any of them is fine — **as long as you know why they exist**. They're five answers to the same problem: a piece with no opus number still needs a stable identifier.
**Fun:** AMEB happens to use the fifth one (**CT 222**), which is itself a good detail to raise.

### [CHOPIN-04] · Area 3 Context · **trap** · core
**Q:** Where is the autograph manuscript of this piece?
**A:** **It no longer exists** — and no authentic copies are known either. **Every modern edition descends from the 1868 first print**, so what we have is an "**edition of an edition**". Nobody can get closer to Chopin than that printed source, and it isn't in his hand.
**Follow-up:** So what does that mean for the urtexts?
**Fun:** It's exactly why the various urtexts contradict each other on details. **Knowing that shows you really understand what an urtext is for** — it isn't "the composer's intention", it's "the text closest to the earliest reliable surviving source".

### [CHOPIN-05] · Area 1 Terminology · **trap** · core
**Q:** What's the tempo marking of this piece?
**A:** **It's a trap question — the urtexts and the 1868 first edition print no tempo marking at all.** *Vivace* is an **editorial tradition** that **entered with Kullak in 1880**, passing to Joseffy and Debussy in 1915 and Paderewski in 1949. **Across the ten editions checked, neither "Allegro" nor "Allegro vivace" appears anywhere.** And **Chopin never gave a metronome mark in any waltz**. So **I chose my tempo from the character of the *grazioso* refrain and from what the coda needs to stay clean.**
**Trap:** Answering "Vivace" or "Allegro vivace".
**Fun:** Kullak's added metronome mark is **dotted minim = 88** — **one beat per bar, not one crotchet per beat**; you'll often see it misquoted.

### [CHOPIN-06] · Area 4 Structure · core
**Q:** What's the form of this piece?
**A:** **Both labels are right, and the interesting thing is why.** **On paper** it's Intro–A–B–A–C–A′–Coda — ternary, E minor to E major and back. **In the air** it's Intro–A–B–A–**B–A**–C–A′–Coda, which is a modified rondo. **The difference comes only from a repeat sign**: **131 bars are written, about 203 bars sound**. So I'd call it ternary on the page and a modified rondo in performance.
**Fun:** **The two descriptions are describing different things** — that's why both labels circulate, and saying so is better than picking one.

### [CHOPIN-07] · Area 4 Structure · **trap** · core
**Q:** What does the introduction, bars 1–8, do harmonically?
**A:** **Nothing at all — all eight bars sit on the tonic.** Bars 1–2 are a **bare open fifth, E–B**; bars 3–7 are a **full rolled E minor triad**, rolled rather than block chords, starting quietly and growing to a dramatic *forte*. **The harmony never leaves the tonic.**
**Trap:** Calling it a "dominant pedal" or a "B7 preparation" — **it is neither**.
**Fun:** **Eight bars of standing still is the curtain going up**: it makes the waltz proper feel like an **arrival**. There's also a single left-hand crotchet B before bar 1 — an **unnumbered upbeat**.

### [CHOPIN-08] · Area 4 Structure · **trap** · core
**Q:** Where is that famous descending chromatic line?
**A:** **In the B section, bars 25–30** — Henle numbering: **E – D♯ – D♮ – C♯ – C♮ – B**, tonic down to dominant. **That's why the B section feels unsettled even though it never really modulates** — it stays in E minor and lets the chromatic descent do the work.
**Trap:** Saying it's in the coda.
**Fun:** **The coda does exactly the opposite**: its chromatic bass **rises** — **A – A♯ – B – C♮**, bars 109–112 — and the closing ***8va* flourish at bars 124–126 is diatonic, not chromatic**, with **no dominant pedal** there. **Getting the direction right shows you've read the score rather than repeated someone else.**

### [CHOPIN-09] · Area 4 Structure · core
**Q:** What key is the middle section in, and why is that interesting?
**A:** **E major — the *parallel* major, not the expected relative major, G.** A Romantic minor-key dance "ought" to go to G; **going to E major keeps the same tonic note but transforms the colour**, and that's what produces the sudden radiance. The four sharps arrive at bar 57 and the music opens out without ever leaving home base.
**Follow-up:** Is there any other key in the middle section?

### [CHOPIN-10] · Area 4 Structure · stretch
**Q:** What happens at the *ff* in bar 73?
**A:** The left hand has **F𝄪 and A♯ over a D♯ bass** — a **D♯ dominant seventh**, which is the dominant of **G♯ minor**, the mediant minor of E major. It's **held for about eight bars**, so the middle section tips into G♯ minor rather than simply colouring a chord.
**Trap:** ⚠️ When you quote bar numbers you **must say which edition** — **the Polish National Edition (NE) runs 16 bars ahead of Henle from this *ff* onward**: **NE 89 = Henle 73**, **NE 113 = Henle 97**. If the examiner is pointing at the score and you quote another edition's numbers, you'll contradict the page in front of you.
**Fun:** **Those double sharps are in the sources, not editorial guesswork**, so you can name G♯ minor with confidence.

### [CHOPIN-11] · Area 4 Structure · core
**Q:** Where's the climax of this piece?
**A:** **The coda, bars 109–131** in Henle. Driving arpeggios and full chords ride over a **rising** chromatic bass, and it ends in **E minor** — the last four bars simply alternate **V–i–V–i**, with **no tierce de Picardie**. **The whole piece is built to arrive here: each return of the refrain carries a stronger accompaniment than the last, so the texture thickens steadily right through to the end.**

### [CHOPIN-12] · Area 4 Structure · **trap** · stretch
**Q:** Are those sustained chords over the rising bass diminished sevenths?
**A:** **No.** Over A♯ the chord is **F♯–A♯–C♯–E** — a **dominant seventh on F♯, V7 of V** — and it resolves perfectly properly to B. **It's one note away from being a diminished seventh.** **The real diminished seventh arrives a bar later**, on the *ff*, built over C♯: **A♯–C♯–E–G**.
**Trap:** Saying "they're diminished sevenths".

### [CHOPIN-13] · Area 3 Context · **trap** · core
**Q:** Is this a sad waltz?
**A:** **No.** It's in E minor, but it's **brilliant and extrovert**, not gloomy — the Chopin Institute itself calls it the **virtuosic** one of the early Warsaw waltzes. The minor key here is brightness with an edge, not grief, and that's how I play it.
**Follow-up:** And how would you demonstrate that?
**Fun:** Put it beside **Op. 34 No. 2 in A minor** — **that** one really is slow and sorrowful. **Side by side they prove that for Chopin "minor" is a colour, not a mood.**

### [CHOPIN-14] · Area 3 Context · **trap** · core
**Q:** Is this a dance?
**A:** **No.** Chopin's waltzes are **stylised concert pieces** — made to be listened to, not danced to. **Henle's product copy for HN 131** puts it this way: Chopin "revolutionized the étude but he ***ennobled*** the waltz… **one cannot and should not dance to them**." ⚠️ **Get the attribution right**: that's **the publisher's product copy, not an Urtext editorial preface**. It sums up how the genre is regarded, but **it is not a rule forbidding any dance-like treatment**.
**Fun:** Chopin himself was sharp about real dance music — writing from Vienna in January 1831: **"here waltzes are called *works!*"** And Schumann, reviewing Op. 42 in 1841, called it "a salon piece of the noblest kind… **aristocratic through and through**".

### [CHOPIN-15] · Area 3 Context · core
**Q:** When was this written, and what was happening in Chopin's life?
**A:** Around **1830**, in **Warsaw**, when he was twenty — **shortly after he had completed his studies there**. On **11 October 1830** he gave his Warsaw farewell concert, playing his own **E minor Piano Concerto**; he **left Warsaw on 2 November**; the **November Uprising** broke out on **29 November**; **Warsaw fell in September 1831** and he heard the news in **Stuttgart** — **he could never go home**; he reached **Paris in autumn 1831** and stayed for the rest of his life.
**Fun:** That E minor Piano Concerto is a **close relative** of this E minor waltz — same key, same period, same twenty-year-old about to leave home for good.

### [CHOPIN-16] · Area 3 Context · core
**Q:** What is Chopin's rubato, and whom would you cite?
**A:** **The left hand — the accompanying hand — keeps strict time, while the right, singing hand moves freely around it**, borrowing time and paying it back. I'd cite his own pupil **Carl Mikuli**, in the 1879 preface: "one hand — the accompanying hand — **always played in strict time**, while the other, singing… freed the truth of the musical expression from all rhythmic bonds". So the oom-pah-pah stays steady and the melody breathes above it.
**Trap:** Describing Chopin's rubato loosely as "both hands stretching together" — that **misses the point Mikuli and Lenz record**, that the accompaniment keeps the pulse. ⚠️ **But an examiner shouldn't mark that wrong on its own**: this is **one well-documented approach, not an exclusive rule**, and it can't be used to condemn every co-ordinated two-hand flexing of tempo.
**Fun:** Another pupil, **Wilhelm von Lenz**, recorded Chopin's own maxim: *"'**The left hand**,' I often heard him say, '**is the conductor**; it must not waver, or lose ground; do with the right hand what you will and can.'"*

### [CHOPIN-17] · Area 3 Context · stretch
**Q:** Is the rubato here the same as in his late works?
**A:** **Not quite.** This is an **early Warsaw waltz**, **still close to strict Viennese rhythm** — it isn't the more elastic rubato of his late mazurkas. So I keep the flexibility modest: the left hand holds the dance pulse and the right hand leans and recovers within the bar, rather than the whole texture stretching.
**Fun:** A good way to practise it: **set the metronome to your tempo and put the left hand exactly on the clicks**, letting the right hand hesitate and catch up — make that secure first, then decide where the two hands need to breathe together.

### [CHOPIN-18] · Area 5 Instrument · core
**Q:** What piano did Chopin use, and how does that affect your playing?
**A:** He preferred **Pleyel** — **light, singing, transparent, with fast, precise dampers**. On a modern grand, **pedalling literally blurs the bass and the coda**, so I use **lighter voicing and shallower pedalling** to get back the clarity the music assumes.
**Fun:** He turned to an **Érard** when he was off form — because an Érard gives you "a ready-made tone", a remark recorded by Niecks. In other words: **a Pleyel makes you build the sound yourself; an Érard has already built it for you.**

### [CHOPIN-19] · Area 5 Instrument · stretch
**Q:** How should this piece be pedalled?
**A:** The pedal is there to **hold the bass of each oom-pah-pah group** — **not** to wash the texture into one blur. **The place that needs the cleanest, most frequent changes is the B section, bars 25–30**: that's where the chromatic line lives, and **blurring it means losing the finest harmonic detail in the piece**. Elsewhere I can be a little more generous, but every bass note still gets its own pedal.

### [CHOPIN-20] · Area 2 Composers · core
**Q:** Tell me about Chopin's life and what he wrote.
**A:** **1810–1849**, Polish — a Polish mother and a French father — born near Warsaw and taught there by **Józef Elsner**. He left Poland in **November 1830** and **never returned**; from 1831 he settled in **Paris**; there was the relationship with the writer **George Sand**; he **died of tuberculosis in 1849, aged 39**. He wrote **almost exclusively for piano**: mazurkas (about 59), nocturnes (21), études (27), preludes (24), waltzes (about 19), ballades, scherzos and sonatas.
**Follow-up:** And what about the works that aren't for solo piano?
**Fun:** **Two piano concertos**, the **Cello Sonata Op. 65** and the **Polish songs Op. 74** — though nearly everything he wrote involves the piano somewhere. **He's the exception that proves the rule.**

### [CHOPIN-21] · Area 2 Composers · stretch
**Q:** Who influenced Chopin?
**A:** The opera composer **Bellini**, for the singing melodic line, and **John Field**, who gave him the nocturne as a genre. His contemporaries were **Liszt, Schumann, Mendelssohn and Berlioz**, and you can hear the operatic model everywhere in his right-hand writing.
**Fun:** And he **worshipped Bach** — he practised the Well-Tempered Clavier all his life; **he took it to Majorca in 1838, and his annotated copy survives**. **My List C composer practising my List B piece.**

### [CHOPIN-22] · Area 2 Composers · stretch
**Q:** What did Chopin's school report say?
**A:** The school-leaving report, dated **20 July 1829**, records the third-year student — *"Trzecioletni Szopen Fryderyk"* — as, in one standard translation, **"an extraordinary talent — a musical genius"**; the Polish original reads *"Szczególna zdatność, geniusz muzyczny"*. ⚠️ Note the date: **he had already completed his studies in 1829**, so when he wrote this waltz around 1830 he was **not still a student** — the accurate phrase is "**shortly after he completed his studies**".

### [CHOPIN-23] · Area 2 Composers · stretch
**Q:** Who was Julian Fontana?
**A:** A friend of Chopin's who, after his death, **published a mass of the posthumous manuscripts** — which is why so much Chopin is marked "Op. posth.". Fontana gathered **23 pieces into Opp. 66–73 (1855)**, and **five of them are waltzes**.
**Trap:** Assuming this waltz is among them — **it isn't**. It surfaced separately and wasn't printed until **1868**.

### [CHOPIN-24] · Area 4 Structure · stretch
**Q:** Talk me through the structure, bar by bar.
**A:** **Using Henle's bar numbers**, and I'd say so up front: **Intro 1–8**, E minor, tonic throughout; **A 9–24**, *grazioso*, E minor; **B 25–40**, *dolce e legato*, **still E minor**, with the descending chromatic line; **A 41–56** with first and second time bars; **C 57–96** in **E major**, tipping into G♯ minor at the *ff* in bar 73; **A′ 97–108** — **12 bars, not 16**, eight of theme plus a four-bar link; **Coda 109–131**, chromatic bass rising, ending in E minor with no tierce de Picardie.

### [CHOPIN-25] · Area 0 Exam rules · core
**Q:** Why is this piece worth playing from memory?
**A:** The syllabus says AMusA candidates "are **encouraged to present a portion of the programme from memory**". **This one runs under three minutes and is the most natural piece in my programme to memorise** — playing one short work without the score simply reads as confidence, and it is **exactly what the syllabus means by "a portion of the programme"**. And whether or not I memorise it, **I still bring the score, because Section II is conducted from it**.


# Part 5 · Bartók — Romanian Folk Dances, Sz. 56 / BB 68


### [BARTOK-01] · Area 1 Terminology · core
**Q:** What's the story behind the title of this set?
**A:** It was first published as **"Romanian Folk Dances *from Hungary*"** — in Hungarian ***Magyarországi népi román táncok***, and it was printed on **page 2**, not on the cover. After the First World War the **Treaty of Trianon (1920)** handed that territory to Romania, so **Bartók deleted the words "from Hungary"**, warning his publisher that keeping them would please Hungarians and offend Romanians. **The title is a miniature relic of the redrawing of the map of Europe.**
**Follow-up:** Then why didn't he simply write "from Transylvania" in the first place?

### [BARTOK-02] · Area 1 Terminology · **trap** · stretch
**Q:** These tunes are all Transylvanian, aren't they?
**A:** **Not all of them.** Of the seven tunes, about **four come from the Banat and Crișana** regions. **So "Transylvania" is simply the wrong label, while "from Hungary" covered every single one of them.** That's the whole reason the original title read the way it did — he needed a heading that was true of all seven tunes, not just of some.
**Trap:** Saying "yes, they're all Transylvanian."
**Fun:** **The original title wasn't nationalist packaging; it was the only geographically accurate thing he could write in 1915.** That answer is far better than the standard one.

### [BARTOK-03] · Area 1 Terminology · core
**Q:** What title does the AMEB syllabus use?
**A:** It prints **the Hungarian title *Román népi táncok*** [Romanian folk dances], with the catalogue numbers **Sz 56/BB 68**. So the syllabus and the English name everyone uses are the same piece.
**Fun:** That makes it **a perfect opening for any question about "the significance of titles"** — because what the syllabus prints is precisely the title **after "from Hungary" was deleted**.

### [BARTOK-04] · Area 2 Composers · core
**Q:** Tell me about Bartók.
**A:** **1881–1945**, Hungarian. He was **two things at once**: a composer, and a **scientist of music** — an **ethnomusicologist** who walked into small villages with a recording machine and captured folk songs before they vanished. Born in **1881** in **Nagyszentmiklós**, then Budapest; from **1906** he collected with **Zoltán Kodály**; in **1940** he left Europe to escape fascism, and he **died in New York in 1945**, of leukaemia.
**Fun:** His birthplace **Nagyszentmiklós is today Sânnicolau Mare in Romania** — **the man who changed a title because a border moved had his own birthplace moved by that same border.**

### [BARTOK-05] · Area 1 Terminology · core
**Q:** What are Sz. and BB?
**A:** They're the two catalogues of Bartók's music. **Sz. = the Szőllősy** catalogue and **BB = the Somfai** catalogue, which is why this set is Sz. 56 / BB 68. We need them because **Bartók's own opus numbers are unreliable** — so the catalogue number, not the opus number, is what identifies the piece.

### [BARTOK-06] · Area 2 Composers · core
**Q:** What are Bartók's non-piano works?
**A:** **Six string quartets**, the opera ***Bluebeard's Castle***, the **Concerto for Orchestra**, and ***Music for Strings, Percussion and Celesta***. His contemporaries are **Kodály**, his collecting partner, plus **Stravinsky, Schoenberg, Debussy and Ravel**, and the Romanian composer **Enescu**.

### [BARTOK-07] · Area 3 Context · core
**Q:** What were Bartók's three ways of using folk music, and which one is this set?
**A:** They come from his **1931** essay, **"The Influence of Peasant Music on Modern Music"**. **Way one**: keep the folk melody unaltered and simply supply a setting, "and possibly some opening and concluding phrases". **Way two**: invent a completely new melody that's indistinguishable from a real folk tune. **Way three**: quote nothing at all, but write music "pervaded by the atmosphere of peasant music" — the idiom becomes his **"musical mother tongue"**. **This set is way one, without question.**
**Follow-up:** And what should you watch out for when you cite that 1931 essay?

### [BARTOK-08] · Area 3 Context · **trap** · stretch
**Q:** What are the traps in citing that 1931 essay?
**A:** There are two. **①** "1931" refers to **the Hungarian original**, in the Budapest weekly *Új Idők*; the English text you'd actually quote is the **posthumous 1949–50 translation by Eva Hajnal-Kónyi**, first printed in *Tempo* no. 14 — **four years after Bartók died**. **②** There is a **second essay with an almost identical title**, "The Influence of *Folk* Music on the Art Music of *Today*" (BBE 316–319), and the two get confused all the time. **The one I want is the peasant music / modern music essay** (BBE 340–344).

### [BARTOK-09] · Area 3 Context · **trap** · stretch
**Q:** Where does the phrase "the mounting of a jewel" come from?
**A:** **Not from the 1931 essay — even though everybody says so.** It comes from the **1941 Columbia University lecture, "The Relation between Contemporary Hungarian Art Music and Folk Music"** (*Béla Bartók Essays*, 351–52). **The 1931 essay uses a different image altogether**: the accompaniment is "an ornamental setting for the **precious stone**: the peasant melody" (341–42). **Two images, two texts, ten years apart.**
**Trap:** Crediting the "jewel" line to 1931.
**Fun:** **Knowing they're separate is exactly the kind of detail that makes a candidate stand out — getting the source right is more impressive than the quotation itself.**

### [BARTOK-10] · Area 4 Structure · **trap** · core
**Q:** Why is the harmony so simple?
**A:** **It's deliberate.** Bartók harmonised these tunes as plainly as he possibly could so that the setting **never swamps the tune** — **long stretches are in only two parts**. It isn't a lack of ambition: **the string quartets he was writing in the same years are ferociously complex**. It's a **deliberate choice about how you treat music that belongs to someone else**. He also insisted the setting grow out of the tune, "so that melody and all additions create the impression of **complete unity**".
**Trap:** Saying "because it's an early piece" or "a simple piece".

### [BARTOK-11] · Area 1 Terminology · core
**Q:** What are the six dances called?
**A:** **1. Stick Dance** (*Jocul cu bâtă*) · **2. Sash Dance** (*Brâul*) · **3. In One Spot** (*Pe loc*) · **4. Dance of Bucium** (*Buciumeana*) · **5. Romanian Polka** (*Poargă românească*) · **6. Fast Dance** (*Mărunțel*).
**Fun:** **Six dances, but seven tunes** — because **No. 6 uses two of them.**

### [BARTOK-12] · Area 4 Structure · stretch
**Q:** Take me through the modes and time signatures of all six.
**A:** **No. 1**, Allegro moderato, 2/4, centred on **A — Dorian moving to Aeolian, with a Phrygian cadence**. **No. 2**, Allegro, 2/4, **D Dorian**. **No. 3**, Andante, 2/4, on **B**, with a **raised fourth (E♯)** and an **augmented second**. **No. 4**, Moderato, **3/4**, **A Phrygian dominant**. **No. 5**, Allegro, **alternating 2/4 and 3/4**, **D Lydian** with a raised fourth, G♯. **No. 6**, Allegro then Più allegro, 2/4 — first tune centred on **D**, second in **A Dorian**.
**Fun:** The journey of tonal centres is **A → D → B → A → D → D/A**. ⚠️ **Don't say "they move by fourths and fifths"** — **D→B is a descending minor third and B→A a descending major second**. The accurate statement is: **there are fourths and fifths, but also thirds, seconds and a shared centre — it isn't a single fourth-and-fifth chain**; the centres belong to each dance's **modal** organisation, and **shouldn't be read as a Classical tonic–dominant plan**.

### [BARTOK-13] · Area 4 Structure · **trap** · core
**Q:** What scale does No. 3, *Pe loc*, use?
**A:** It's centred on **B**, and — ⚠️ **it is not Aeolian**. It has **an augmented second** *and* **a raised fourth, E♯**, and **it's exactly those two together that make it sound nothing like natural minor**. That **augmented second** is where the instantly recognisable **"Middle Eastern" colour** comes from, and it's evidence of the layers of musical history piled up in this region.
**Trap:** Calling it Aeolian or natural minor.
**Fun:** *Pe loc* means **"in one spot"** — **you dance it without travelling, the feet stamping in place**. The right hand imitates a **peasant flute** over a sparse left-hand **drone**. **It's the expressive heart of the set, and the dance they're most likely to ask about.**

### [BARTOK-14] · Area 4 Structure · core
**Q:** What's special about the rhythm of No. 5?
**A:** It's the **irregular alternation of 2/4 and 3/4** — additive, asymmetrical rhythm, **taken straight from the peasant original**. **A nineteenth-century arranger would have ironed it out into regular bars; Bartók kept it, because that irregularity is the music itself.** So I count it as the villagers danced it rather than trying to smooth it into something square.

### [BARTOK-15] · Area 1 Terminology · **trap** · stretch
**Q:** Where was No. 4, *Buciumeana*, collected, and what does the title mean?
**A:** **It's a double trap.** **①** *Buciumeana* means "the dance from **Bucium**", so programme notes all over the world say it was collected at Bucium — **but Bartók collected it at Bistra, in December 1910**, and he **printed that in the score's own footnote**. **②** It's often translated **"Horn Dance"**, because Romanian *bucium* also means an alpine horn — **that's a false friend: here Bucium is a place name.** The Bartók Archives simply call it **"Dance of Bucium"**. **If your edition says "Horn Dance", the edition is wrong.**
**Trap:** Saying "collected at Bucium", or calling it the Horn Dance.
**Fun:** This is worth **understanding**, not just correcting: **the name of a dance and the place you happen to record it are two different facts.** Dances travel; the collector meets them wherever they've got to. **Bartók the scientist recorded the village he was actually standing in, while keeping the name the villagers actually used.** Saying that proves **you've read the footnote in your own score** — which is exactly what the general knowledge section exists for.

### [BARTOK-16] · Area 3 Context · core
**Q:** How did Bartók collect these tunes?
**A:** With an **Edison phonograph** — wax cylinders — recording real villagers playing real tunes in **named villages**, on **violin** and **peasant flute (furulya)**. He began collecting with **Kodály in 1906**. **He even printed the collecting locations in the score's own footnotes**, so the sources aren't hearsay — they're on the page in front of me.

### [BARTOK-17] · Area 3 Context · stretch · **trap**
**Q:** Bartók attacked "Gypsy music" all his life — yet your first dance was collected from two Roma musicians. How do you explain that?
**A:** **Because it was never the same question.** His target was a **repertoire** — **the urban popular art-song of the cafés, composed "practically without exception, by Hungarians of the upper middle class"** — **not a people**. Roma professionals were **the ordinary village instrumentalists** of that region: hired for weddings, christenings and weekend dances, playing for Romanian-speaking and Hungarian-speaking villages alike. **If you want to record village dance music, you record them.** **Kodály put it most bluntly in 1937**: "…the people dance to it, they are not used to singing or playing this music. **Therefore, the only source of this repertoire is the Gypsy musicians.**" **And the Bartók Archives record it in exactly that split form** — **the tune's ethnicity "Romanian", the performer "Gypsy", two separate fields.**
**Trap:** Saying "so his criticism had nothing to do with ethnicity at all" — ⚠️ **don't over-tidy it.** He **also** used "gypsy" as a **stylistic pejorative about individual players** (praising one violinist as "a praiseworthy exception" who played "considerably less like a gypsy"). **Say "primarily about repertoire and context — though his own language was not free of ethnic characterology".**

### [BARTOK-18] · Area 3 Context · **trap** · stretch
**Q:** When was "Gypsy Music or Hungarian Music?" written?
**A:** **In 1931**, in Hungarian, in the journal ***Ethnographia***. **It's usually dated 1947**, because that's when it appeared in *The Musical Quarterly* — **but Bartók died in 1945, so that printing is posthumous.**
**Trap:** Answering 1947.
**Fun:** And **it isn't a free-standing manifesto at all — it's a book review**, of a German-language anthology of Hungarian folk songs whose editor had publicly mocked "modern folklorists" for refusing to count Gypsy-influenced melodies as folk songs. **Bartók was answering back.** **And mark it as contested**: **Lynn Hooker** argues that his and Kodály's rhetoric "eventually **broke the symbolic legitimacy** of Hungarian-Gypsy music". **Being able to state his argument and the objection to it is far stronger than stating only one.**

### [BARTOK-19] · Area 5 Instrument · stretch
**Q:** What's special about the "two violins" behind No. 1?
**A:** They **weren't the same instrument**. One was a ***prím***, the lead violin; the other was a **three-stringed *kontra*** — a viola-type instrument with **a flattened bridge, playing chords rather than melody**, and it's **the core of the Transylvanian Roma string band**.
**Fun:** **Mezőszabad, April 1912, was Bartók's first encounter with the kontra — and he was the first person in history to describe the instrument.** So the tune that opens the last work on my programme was collected **on the day an instrument first entered the scholarly record**. **When I play that stamping chordal accompaniment in the Stick Dance, I'm playing exactly what Bartók first heard the kontra do.**

### [BARTOK-20] · Area 5 Instrument · core
**Q:** What are those bare open fifths in the left hand?
**A:** They're **drones** — imitating the **bagpipe** and the **hurdy-gurdy** that accompanied village dancing. **When the harmony looks as though it has stopped moving, that's the point: it's a drone, not a dead end.** So I hold them steady and let the tune above do the moving.
**Fun:** Bartók also uses **parallel fifths and fourths deliberately**, **deliberately breaking the old voice-leading rules**.

### [BARTOK-21] · Area 5 Instrument · stretch
**Q:** What can the instruments tell you about where these tunes came from?
**A:** **Roma professionals played manufactured instruments** — violin, clarinet, cimbalom; **peasants played what they made themselves** — flute, bagpipe, hurdy-gurdy, zither. **Nos. 2 and 3 come from the peasant flute, Nos. 1 and 4 from the violin. You can see that division in my own score** — flute-like running line in Nos. 2 and 3, violin writing in Nos. 1 and 4.

### [BARTOK-22] · Area 4 Structure · core
**Q:** What is a mode, and why did Bartók use them?
**A:** Modes are scale families **older than major and minor**. In peasant music Bartók found a way out of what he called **"the tyranny of the major and minor keys"**. The shorthand: **Dorian** = minor with a raised sixth; **Phrygian** = minor with a flattened second; **Lydian** = major with a raised fourth; **Mixolydian** = major with a flattened seventh; **Aeolian** = natural minor.

### [BARTOK-23] · Area 3 Context · core
**Q:** What rhythmic feeling should this set be played with?
**A:** Bartók described two folk styles: ***tempo giusto***, strict dance rhythm, and ***parlando-rubato***, free and speech-like. **These are dances, so tempo giusto governs the whole set.** Tight and driven, **not romanticised**. Only the slow No. 3 — and a touch of No. 4 — can be freer and more singing.

### [BARTOK-24] · Area 5 Instrument · core
**Q:** How do you handle pedal and touch?
**A:** The writing is **percussive and dry**, not singing and pedalled — **the piano is imitating a fiddle, a flute and a stamping foot**. **I follow Bartók's accents, staccato and sforzati literally.** Pedal is minimal — a little colour pedal in No. 3 to hold the drone, but never enough to blur.
**Fun:** **A smooth pedalled legato would erase the style of the piece itself** — which is why "less pedal" here isn't a matter of taste, it's a matter of style.

### [BARTOK-25] · Area 1 Terminology · **trap** · stretch
**Q:** How long should this set take, and what's the story with Bartók's 4′03″?
**A:** **4′03″ isn't a stopwatch reading** — it's **the sum of seven per-section timings**, and it was **added in the 1934 revision; the 1918 first edition doesn't have it**. The metronome marks differ between editions too. **So the number tells you about the briskness he intended, not a target you have to hit.** Most professionals come in around five minutes.
**Trap:** Treating 4′03″ as his precise timing target.
**Fun:** **The real danger is stretching it** — these are **village dances**, and playing them grandly loses the character. **Keep the gaps between dances short.**

### [BARTOK-26] · Area 1 Terminology · core
**Q:** Do you pause between Nos. 5 and 6?
**A:** **No — No. 5 runs *attacca* straight into No. 6**, with no gap at all. So I don't resettle my hands or wait for the sound to clear; I go straight on into the Fast Dance.

### [BARTOK-27] · Area 4 Structure · core
**Q:** Where is the climax of the set?
**A:** **The fortissimo close of No. 6** — the fastest music in the whole set. No. 6 is **the only movement that uses two tunes**: the first, from Belényes, mixes Lydian and Mixolydian, and the second, faster one, from Neagra, is **A Dorian**, driven to fortissimo by **a hammering accompaniment**. So I keep something in reserve until that final page.

### [BARTOK-28] · Area 3 Context · stretch
**Q:** What's the big idea behind this work?
**A:** Bartók to **Octavian Beu**, **10 January 1931**: *"My own idea… is the **brotherhood of peoples**, brotherhood in spite of all wars and conflicts. I try — to the best of my ability — to serve this idea in my music."* The context gives it its force: **a Hungarian composer, writing to a Romanian scholar, defending his collecting of a neighbouring people's music — at a moment when the two countries were fighting over precisely the territory these tunes came from.** Bartók believed the region's folk musics were too tangled to cut along ethnic lines — **a view both sides' nationalists disliked.**
**Fun:** **The letter's dateline reads, literally, "Between Berlin and Budapest, January 10th, 1931."** — his most-quoted statement of artistic principle was written **between two countries, in transit.**

### [BARTOK-29] · Area 3 Context · **trap** · stretch
**Q:** What do you need to watch when you quote that "brotherhood" letter?
**A:** Two things. **①** **The letter is in German**, so every English version is **a translation**, and they differ — **Demény's *Letters*, the volume you'd actually cite, prints "Rumanian"**, while the Suchoff-derived literature prints "Romanian". **Quoting Demény but saying "Romanian" means citing one book and using another's words.** ("Roumanian" is a ghost — it isn't in any edition.) **②** **Beu was a Transylvanian jurist and diplomat who wrote on music — not the radio official he's often called.**
**Fun:** And **Bartók wasn't happy with Beu's lecture** — he wrote to object and to correct his data. **So the "brotherhood" sentence isn't a warm greeting; it's the closing argument in a disagreement.**

### [BARTOK-30] · Area 1 Terminology · **trap** · stretch
**Q:** People say "later editions added key signatures Bartók didn't use" — is that right?
**A:** **No. The 1918 first edition already carries key signatures in Nos. 3, 5 and 6.** So that claim simply doesn't survive a look at the first edition, and I wouldn't repeat it.
**Trap:** Repeating the claim.


# Part 6 · Score markings, the instrument, composers


> The syllabus asks for the meaning of **all markings** in the score. ⚠️ The examiner **cannot see your copy** — they will name a bar and ask you to find it.


### [MARK-01] · Area 1 · core
**Q:** Please find bar 9 of the Chopin — there's a marking there. What does it mean, and what does it do to your playing?
**A:** It's *grazioso* — "gracefully, with charm". It sits at the head of the **A-section theme**, the refrain. **The performance consequence**: it tells me the body of this waltz is **not** brilliant — the brilliance is saved for the B section and the coda. So I keep the A section light and buoyant, and **hold my volume in reserve for the texture that thickens at every return**, so that the coda is a genuine arrival.
**Follow-up:** And how does *grazioso* relate to the fact that this waltz has no tempo marking?
**Fun:** It matters enormously — **because the urtexts print no tempo marking at all**, *grazioso* becomes **the strongest clue available**. So the right answer is: "My tempo comes from the character of *grazioso*, plus the speed at which the coda still stays clean."

### [MARK-02] · Area 1 · core
**Q:** Now go to bar 25 of the Chopin — there's a marking there. What does it mean?
**A:** *dolce e legato* — "sweetly and smoothly". It stands at the start of the **B section** — **which is exactly where that chromatic descent lives**: **E–D♯–D♮–C♯–C♮–B, bars 25–30**. **The performance consequence**: *legato* here is a **fingering and pedalling instruction, not a mood word**. This is the spot that needs **the cleanest, most frequent pedal changes** in the piece — if I blur it, I throw away the best harmonic detail in the whole waltz.

### [MARK-03] · Area 1 · core
**Q:** Your Haydn second movement is headed *Andante con moto*. What is *con moto* doing there?
**A:** "At a walking pace, **with motion**". *con moto* is a **safeguard**: it warns the player **not** to turn the Andante into a true slow movement. **The performance consequence**: this movement is a singing line over a **flowing bass**, and it's full of syncopation — and **syncopation only has tension if the underlying pulse keeps moving**. So I keep the bass walking forward rather than letting the melody drag it back.

### [MARK-04] · Area 1 · stretch
**Q:** At the top of your Haydn first movement there's a tempo marking. Is there a story behind it?
**A:** There is. **The autograph says "Moderato"; "Allegro moderato" comes from the 1780 Artaria print** — and Henle, Universal and Peters all follow that print. **Brown treats the change as evidence that Haydn revised this movement before publication**: nine years later he chose a slightly faster, more urgent basic tempo. Both readings are authentic; they simply come from different documents, so the one on my page isn't automatically "the" marking.
**Trap:** Quoting only whatever your own copy prints, as though it were the single authoritative tempo marking.
**Fun:** So the right answer is to say **which one my edition prints**, and then **which document it comes from** — that is a Distinction-level sentence.

### [MARK-05] · Area 1 · core
**Q:** Somewhere in the Haydn first movement the music suddenly turns *Adagio* and there's a fermata. Why is that there?
**A:** That's a **quasi-cadenza** — a passage Haydn **writes out in full** that sounds improvised. The device comes straight from **C. P. E. Bach**: **concerto rhetoric placed inside a sonata**. There are **two** in the first movement, and the slow movement does the same before its final cadence. **The performance consequence**: it isn't decoration, so I **give it real weight** — and **Larsen hears the second subject beginning at bar 26, exactly where "Tempo primo" resumes**, so the cadenza may be doing the structural work the missing medial caesura would have done.

### [MARK-06] · Area 1 · core
**Q:** Please find bar 14 of the Haydn first movement — there's a string of markings there, p f p f p. What is that? Is it editorial?
**A:** **No — it's Haydn's own.** *p: f: p: f: p:* stands in his **autograph (Paris, BnF MS-133)** and in the Artaria-descended **Breitkopf print of 1800** — **both authoritative branches carry it**. **It's the 1901 Universal edition that drops it.** The other way round, **the f at bar 9 is in the prints but not in the autograph**, so it looks like Artaria. **The performance consequence**: play them as **sudden, terraced switches with the pedal completely out** — they need a dry, clean attack.
**Trap:** Saying "that's editorial".

### [MARK-07] · Area 1 · core
**Q:** At the end of Bartók's No. 5 there's an *attacca*. What does it mean, and why does it matter here?
**A:** "Go straight on, don't stop." **No. 5 runs attacca into No. 6.** **The performance consequence**: it fixes the **closing arc of the whole set** — the last two dances are welded into a single unit driving to the fortissimo close of No. 6, so I shape my energy across the pair rather than treating No. 6 as a fresh start.
**Follow-up:** And what about between the second and third movements of the Haydn?
**Fun:** **Haydn is the exact opposite — there is NO *attacca* and no *segue***: the Andante closes with a proper cadence and repeat dots. **So that silence is mine, and how long it lasts is my decision** — and the syllabus explicitly lists "appropriate timing between, and **linking of movements**" as a Section I criterion.

### [MARK-08] · Area 1 · core
**Q:** Bartók covers these dances with accents and sforzati. How should those be handled?
**A:** **Literally.** The writing in this set is **percussive and dry** — the piano is imitating a fiddle, a pipe, a stamping foot. **The performance consequence**: the accents, staccato and sforzati are **rhythmic structure, not expressive polish**; **a smooth pedalled legato would erase the style of the piece itself**. So the pedal is almost entirely out, with only a little colour pedal in No. 3 to hold a sustained note.

### [MARK-09] · Area 1 · stretch
**Q:** What are *tempo giusto* and *parlando-rubato*, and which one governs this set?
**A:** They're **Bartók's own pair of terms for classifying folk singing and playing styles**: ***tempo giusto*** is **strict, exact dance rhythm**; ***parlando-rubato*** is **free and speech-like**. **These are dances, so tempo giusto governs the whole set** — tight, driven, not romanticised. Only the slow No. 3, and a little of No. 4, can take freer, more singing delivery.

### [MARK-10] · Area 1 · stretch
**Q:** Please find bar 124 of the Chopin — there's an *8va* there. What is it, and what is the harmony doing underneath it?
**A:** *8va* means play an octave higher. It's written over **the closing flourish of the coda, bars 124–126 in Henle's numbering**. **And here's the key point: that flourish is DIATONIC, not chromatic** — the chromatic thing in the coda is the **RISING bass, A–A♯–B–C♮, in bars 109–112**. And there's **no dominant pedal** there either.
**Trap:** Thinking the coda flourish is chromatic, or that "the famous chromatic line" is in the coda.
**Fun:** **Getting the directions right — chromatic descent in the B section, chromatic rise in the coda** — immediately shows you've read the score rather than repeated somebody else.

### [MARK-11] · Area 1 · core
**Q:** Where are the dynamic markings in your Bach prelude and fugue?
**A:** **There aren't any — Bach wrote no dynamics at all.** **The performance consequence**: the shape has to come from **how many voices are sounding** and **how tense the harmony is**, and I have to think of it in **terraces**, not as long Romantic swells.
**Follow-up:** And what contrast does that make with the Haydn?
**Fun:** That contrast is the instrument thread running through my whole programme: **Bach's harpsichord can't control volume continuously by key force (so the sources for BWV 875 carry no dynamics) → Haydn's instrument is touch-sensitive (so he writes sudden f–p) → Chopin wants a singing pedal → Bartók wants a percussive touch.**
⚠️ **But don't say "writing f/p on a harpsichord is meaningless"** — Bach marked *forte* and *piano* in the **Italian Concerto, BWV 971**, using the contrast between the two manuals.

### [MARK-12] · Area 1 · stretch
**Q:** The ornaments in the Bach — why do you play them the way you do?
**A:** ⚠️ **The first step is to identify which sign my edition actually prints, rather than treating every ornament as a trill.** In Bach's **1720 *Explication***, the ***Mordant* is main note → lower auxiliary → main note**, normally **starting on the beat**; **the *trill* is the one that starts on the upper auxiliary** (C. P. E. Bach's 1753 treatise says the same). Whether the auxiliary is raised or lowered I decide from the key and the local harmony.
**And this piece also has a source-level answer**: **the prelude's mordents are largely a Version A reading**, so **which ornaments I play is partly an edition decision, not only a question of taste**.
**Trap:** Answering a mordent with the rule "a trill starts on the note above" — ⚠️ **these are two different ornaments, and it makes you physically play the wrong auxiliary.** (Modern usage of "upper mordent" is even more confused, so you have to look at the sign on your page first.)
**Fun:** **On this piece, "why do you play that ornament that way" has a *source* answer** — a level very few candidates ever reach.

### [INST-01] · Area 5 · core
**Q:** What's the difference between a harpsichord and a clavichord, and why does that difference matter for your programme?
**A:** **The harpsichord is plucked — it normally can't control volume continuously by key force** (though two manuals and stop combinations do give dynamic contrast: Bach marked *forte* and *piano* in the **Italian Concerto, BWV 971**). **The clavichord is struck and genuinely touch-sensitive**, so it shades dynamics — **but it's quieter than conversation**. **Why it matters**: **Haydn's f–p markings rule out the harpsichord, but they don't prove a fortepiano** — **A. P. Brown argues for the clavichord**. And **Bach's word "Clavier" covered both instruments**.
**Trap:** Lumping the two together — saying "a clavichord can't control volume either" — or assuming that "not a harpsichord" must mean "fortepiano".

### [INST-02] · Area 5 · core
**Q:** What are the concrete differences between a Viennese fortepiano of the 1770s and a modern grand?
**A:** **Compass**: **five octaves, 61 keys (F1–F6)**, against the modern **88 keys and roughly 7¼ octaves**. **Construction**: **wooden frame, no iron bracing, parallel stringing** — the modern instrument is iron-framed and cross-strung. **Hammers**: **thin leather**, not thick felt. **Stops**: **hand stops**. **Sound**: lighter, quicker, crisper, and it **decays fast**.
**Trap:** Saying it had **knee levers** — ⚠️ **Vienna didn't have them at that date.**
**Fun:** And **Haydn writes right to the edges of those five octaves**: the finale spans **FF♯ to f‴**. The low F♯ is the point — **a typical Viennese harpsichord of the time used a short bass octave and simply didn't have that note. He's writing at the very edge of an instrument that had only just grown those notes.**

### [INST-03] · Area 5 · stretch
**Q:** What's the difference between a Pleyel and an Érard, and why did Chopin prefer the Pleyel?
**A:** **The Pleyel is light, singing and transparent, with fast, precise dampers** — it **makes the player create the tone**. **The Érard**, with its double escapement, gives you more ready power and resonance. Chopin preferred the Pleyel; **Niecks records that he turned to an Érard only when he wasn't on form, because the Érard gave him "a ready-made tone"**.
**Follow-up:** And what does that mean for you on a modern instrument?
**Fun:** It's very direct: **a modern grand sits closer to the Érard side** — thicker resonance, slower damping. So taking Chopin's pedal marks literally will **blur the bass and the coda**; I need **lighter voicing and shallower pedalling**.

### [INST-04] · Area 5 · core
**Q:** How does Bartók use the modern piano, and how does that differ from the other three?
**A:** He uses **the percussive power of the modern iron-framed grand deliberately** — **the piano is a singing instrument and a struck instrument at the same time**. The first three all make the keyboard **imitate something else**: Bach imitates violin figuration and contrapuntal lines, Haydn imitates orchestral dynamic contrast and concerto cadenzas, Chopin imitates the human voice. **Bartók makes the piano imitate a village band** — fiddle, flute, a bagpipe drone, and a stamping foot.

### [INST-05] · Area 5 · stretch
**Q:** Across your four works, where does the difference in instruments change one of your performance decisions most directly?
**A:** (give a **specific** decision, not a generalisation) The clearest case is **pedalling**: **almost none in the Bach** — the harpsichord has no sustaining pedal, and the counterpoint is written to be heard without one; **completely out of the f–p moments in the Haydn**, which need a dry, clean attack; **in the Chopin, holding the bass of each oom-pah-pah, but changing cleanly and often through bars 25–30**; **almost none in the Bartók**, because a smooth legato erases the style. **One pedal, four completely different jobs.**

### [INST-06] · Area 5 · stretch
**Q:** Why did Bach write no dynamics when Haydn did?
**A:** **Because the instrument changed.** The harpsichord **normally can't control volume continuously by key force**, so the sources for BWV 875 carry **no dynamic markings**; the expression comes from **articulation, timing and arpeggiation**. Haydn's instrument **is touch-sensitive**, so **a sudden f–p contrast becomes a musical event in itself** — one of the central devices of the *Sturm und Drang*.
**Trap:** Saying "writing f/p on a harpsichord is meaningless" — ⚠️ **that doesn't hold**: two manuals and stop combinations do produce dynamic levels, and **Bach marked *forte* and *piano* in the Italian Concerto, BWV 971**. The accurate wording is "can't be controlled continuously by key force", not "can't have dynamic contrast".
**Fun:** And don't forget: **the clavichord is precisely the touch-sensitive one** — which is exactly Brown's basis for arguing that Haydn's sonata was written for it.
**Fun:** And that creates the biggest puzzle in the Haydn: **his own autograph heading says "per il Clavicembalo" — the harpsichord, the very instrument those dynamics rule out. That contradiction, in his own hand, is the real story there.**

### [COMP-01] · Area 2 · core
**Q:** Who did each of these four composers influence?
**A:** **Bach** — the Forty-Eight circulated in manuscript and reached **Mozart** (**1782**, at van Swieten's gatherings; he arranged fugues as **K. 405**), **Beethoven** (**1783**, aged twelve, "plays chiefly the Well-Tempered Clavier"), **Chopin** (took it to **Majorca in 1838**) and **Schumann** ("let the Well-Tempered Clavier be your daily bread", **1848**). **Haydn** — **Beethoven's teacher**, founder of the symphony and the string quartet. **Chopin** — he more or less defined later piano writing. **Bartók** — with Kodály, he **founded ethnomusicology**.
**Fun:** There's a lovely loop in that: **my Lesson 3 composer, Chopin, spent his life practising my Lesson 1 work, the Well-Tempered Clavier.**

### [COMP-02] · Area 2 · stretch
**Q:** And where did each of them get their own influences from?
**A:** **Bach** — **Vivaldi** and the Italian concerto; he arranged them at Weimar, and **seven of the sixteen in BWV 972–987 are Vivaldi** — that's where the prelude's **violinistic figuration** comes from. **Haydn** — **C. P. E. Bach's *empfindsamer Stil***: abrupt gestures, speech-like "recitative" moments, and the **written-out quasi-cadenzas**. **Chopin** — the opera composer **Bellini** for singing melody, **John Field** for the nocturne, plus a lifelong devotion to **Bach**. **Bartók** — **actual peasant music itself**, plus **Debussy's** harmony.
**Fun:** Notice the chain: **C. P. E. Bach is the son of my Lesson 1 composer**, and his 1753 treatise is the authority I cite for Bach's trills — **one book supporting two works on my programme.**

### [COMP-03] · Area 2 · core
**Q:** Where does each of these four composers sit in terms of period?
**A:** **Bach, 1685–1750** — his death in **1750** is the date historians use for **the end of the Baroque**. **Haydn, 1732–1809** — Classical, and this sonata belongs to the ***Sturm und Drang* years, c. 1768–72**. **Chopin, 1810–1849** — Romantic, and this waltz dates from **c. 1830**. **Bartók, 1881–1945** — twentieth century, and this set is from **1915**. **So the programme spans 1685 to 1945 — a full 260 years.**

### [COMP-04] · Area 2 · stretch
**Q:** Which of the four lived to see this particular work of theirs in print?
**A:** **Only two — Haydn, in 1780, and Bartók, in 1918.** **Bach's Well-Tempered Clavier wasn't first printed until c. 1801**, and he died in 1750; **Chopin's waltz wasn't published until 1868**, and he died in 1849. So two of my four composers never saw the piece I'm playing in print at all.
**Fun:** And the lateness works differently in each case: ⚠️ **only Bach's and Chopin's works waited decades** — the Forty-Eight circulated in manuscript for fifty years before printing, and the waltz was never published in Chopin's lifetime. **Haydn's gap was about nine years, and Bartók's about three.**
⚠️ **Don't attribute the Chopin delay to his request that unfinished late sketches be destroyed** — that request (reported by Liszt, and itself contested in scope and reliability) concerned **late sketches**, whereas this is an **early piece from c. 1830**; **the surviving evidence doesn't establish why it waited.**

### [COMP-05] · Area 2 · stretch
**Q:** Did any of these four composers ever meet one another?
**A:** **No two of them ever met** — their lives barely overlap. And the best part is that **Bach and Handel never met either**, although they were born in the same year, **1685**, four weeks and about **130 km** apart: Bach tried twice — once he rode to Halle and missed him, and the second time he was too ill to go, so **he sent his son Wilhelm Friedemann with an invitation, and Handel declined**.
**Fun:** But there's an **indirect thread** tying them together: **the paper this Bach prelude is written on later belonged to Clementi**; **Haydn's publisher Artaria went on to publish Mozart and Beethoven**; and **Chopin practised that Bach all his life**. **Four men who never met, connected by a sheet of paper, a publisher and a practice routine.**