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b. 9-10

composition: Op. 25 No 11, Etude in A minor

in bar 9 in GC (→GE)

No indication in FE

in bars 9-10 in EE

..

The marcato indication in GC is written by the copyist, which, considering the absence of indication in FE, probably means that Chopin wrote it in the base text to EE. It is, however, not so obvious in the case of repetition of this indication in EE in bar 10, as it is not included in any of the sources. Therefore, in the main text we give only the first of them.

category imprint: Differences between sources

issues: EE revisions

b. 9

composition: Op. 25 No 11, Etude in A minor

No fingering in GC (→GE)

Fingering in FE & EE2 (→EE3)

..

The fingering was probably added by Chopin at the time of proofreading FE and then used by the reviser of EE2 (→EE3).

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 10

composition: Op. 25 No 11, Etude in A minor

No mark in GC  (→GE)

Accent in FE & EE

..

The long accent was probably overlooked in GC (→GE). Similarly in analogous bar 74, in which, however, the sign is present only in EE.

category imprint: Differences between sources

issues: Errors of GC

b. 10-12

composition: Op. 25 No 11, Etude in A minor

No fingering in GC (→GE) & EE1

Fingering in bars 10-11 in FE

Fingering in bars 10-12 in EE2 (→EE3)

..

Four fingering numerals in FE is most probably a result of Chopin proofreading of this edition. The significantly more abundant fingering of EE2 (→EE3) develops Chopin indications adopted from FE.

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , Authentic corrections of FE

b. 11

composition: Op. 25 No 11, Etude in A minor

..

In the 2nd half of the bar, the only accidental in the part of the R.H. in GC, FE and EE1 is a  raising d3 to d3. The notation, although inaccurate, determines also the sound of the 6th and 10th semiquavers in the 2nd half of the bar as d2 and d1. In turn, nothing indicates raising the 3rd, 7th and 11th semiquavers, which, in this situation, should read f3f2 and f1. This version, however, is impossible in this melodic and harmonic context – the use of g as delay of the fifth of the B7 chord requires f (possibly f) as resolution. The sharps raising the discussed notes to f3f2 and f1 were added in GE and later EE (in EE2 without  before the 11th semiquaver). Cf. bar 75.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: EE revisions , Errors in FE , Errors in EE , GE revisions , Omission of current key accidentals , Errors of GC