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b. 58

composition: Op. 25 No 6, Etude in G♯ minor

No fingering in FC (→GE) & EE

Fingering in FE

..

Chopin completed the fingering under the 10th, 11th and 12th semiquaver of the bar most probably in the proofreading of FE.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 58

composition: Op. 25 No 6, Etude in G♯ minor

..

Before the bottom note of the 8th third, FE has an erroneous  instead of .

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE

b. 58

composition: Op. 25 No 6, Etude in G♯ minor

..

The cautionary  before a2 present in the sources does not seem to be necessary here. Similarly in the penultimate third in bar 58 and in the eleventh one in bar 59. In the entire progression, all a notes (in different octaves) are provided with sharps, which is really justified only in some of the places.

category imprint: Source & stylistic information

issues: Cautionary accidentals , Last key signature sign

b. 58

composition: Op. 25 No 6, Etude in G♯ minor

..

Lack of the  returning d2 is a typical inaccuracy of Chopin notation. The sign was added only in GE2 (→GE3).

category imprint: Interpretations within context; Differences between sources

issues: Inaccuracies in GE , Inaccuracies in FE , Omissions to cancel alteration , GE revisions , EE inaccuracies , Inaccuracies in FC

b. 59

composition: Op. 25 No 6, Etude in G♯ minor

Fingering in FC (→GE)

Fingering in FE & EE

..

In FC (→GE), there is no fingering of the bottom voice in this bar (apart from the last note), while the digits of the top voice are placed over inaccurate notes – moved more or less one group of semiquavers.

category imprint: Differences between sources

issues: Errors of FC