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b. 7-15

composition: Op. 10 No 11, Etude in E♭ major

in A

No indication in FE (→GE,EE

Our variant suggestion

..

Not being certain whether the missing cresc. indication in bars 7 and 15 in the editions corresponds to Chopin's intention, we suggest a variant solution in the main text.

category imprint: Differences between sources

issues: Inaccuracies in FE

b. 7-15

composition: Op. 10 No 11, Etude in E♭ major

..

We add cautionary flats before the 2nd chord in bars 7 and 15 and a  before d2 in bar 17.

category imprint: Editorial revisions

b. 7

composition: Op. 10 No 5, Etude in G♭ major

No pedalling in AFE (→GE,EE2)

Pedalling in EE3 (→EE4)

Our suggestion

..

A comparison with similar bar 15 suggests that the lack of pedalling in this bar may be a result of an oversight. Such a conclusion was already reached by the reviser of EE3 (→EE4).

category imprint: Editorial revisions

b. 7

composition: Op. 10 No 5, Etude in G♭ major

Fingering in A

Fingering in FE (→GE,EE)

Fingering written into FED

..

The fingering written by Chopin in A (two '1's) was completed by him in a proofreading of FE (→GE,EE). In the main text we also consider the authentic entry in FED.

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED , Authentic corrections of FE

b. 7

composition: Op. 10 No 5, Etude in G♭ major

Long accent in A (→FE)

Short accent in GE

No mark in EE2

Accent & dots in EE3 (→EE4)

..

EE2 does not have the accent added in EE3 (→EE4) together with staccato dots under the quavers (probably by analogy with bar 15). In GE a short accent was applied and moved over the crotchet. In the main text we preserve the notation of A (→FE).

category imprint: Differences between sources

issues: Long accents , EE revisions , Placement of markings , Errors in EE , GE revisions