Issues : Deletions in A

b. 1

composition: Op. 28 No. 12, Prelude in G♯ minor

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After Presto, in A one can see that the further part of the indication was crossed out, most probably con fuoco.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Deletions in A , Changes of tempo markings

b. 12

composition: Op. 28 No. 12, Prelude in G♯ minor

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This bar was entirely crossed out in A and rewritten on adjacent staves – the R.H. above the crossing-out, while the L.H. – below. In the readable initial version, the regular steps of the R.H. quavers and the position of the 1st L.H. chord are preserved, while the f1 notes are written enharmonically as e1: . The corrections had been performed before the performance marks were introduced – the crossed-out version did not contain the following elements: accent, staccato dots, phrase mark, dashes marking the range of crescendo and pedalling marks. The  restoring b1 on the 3rd beat of the bar was also missing.

category imprint: Corrections & alterations; Source & stylistic information

issues: Omissions to cancel alteration , Corrections in A , Deletions in A , Accompaniment changes , Enharmonic corrections , Main-line changes

b. 27-32

composition: Op. 28 No. 12, Prelude in G♯ minor

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In these bars Chopin would consistently put accidentals in A (→FE) only next to the bottom notes of the L.H. octaves (or not at all, as is the case with the 2nd crotchet in b. 27-28). Moreover, in b. 32 the  lowering c1 to c1 was crossed out in A! In FC Fontana added only 4 naturals concerning c1, while GE and EE contain all necessary accidentals.

category imprint: Interpretations within context; Differences between sources; Source & stylistic information

issues: EE revisions , Accidentals in different octaves , GE revisions , Deletions in A , Fontana's revisions , Inaccuracies in A , Errors repeated in FE

b. 33-34

composition: Op. 28 No. 12, Prelude in G♯ minor

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Starting from the 2nd beat of b. 33, the R.H. part was enhanced by Chopin; he crossed out the earlier version, which we present below: . The changes consisted in making the bottom voice independent and in rejecting short slurs in favour of a longer phrase mark. Considerable corrections can also be seen in the following bars – see the notes to b. 36, 37-38 and 39

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Deletions in A , Accompaniment changes

b. 36

composition: Op. 28 No. 12, Prelude in G♯ minor

Crotchet f2 in A (→FCGE)

No crotchet in A (contextual interpretation→FEEE)

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Due to crossings-out and corrections, the notation of the 3rd beat of the bar is not entirely clear in A, which is proven by the difference between the versions of FC (→GE) and FE (→EE). According to us, it is more likely that Chopin wanted to remove the f2 crotchet, as it was interpreted in FE, and this is the version we give in the main text.

category imprint: Graphic ambiguousness; Differences between sources; Corrections & alterations; Source & stylistic information

issues: Corrections in A , Deletions in A