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b. 30-31

composition: Op. 10 No 6, Etude in E♭ minor

..

We add cautionary flats before d2 in bar 30 and e2 in bar 31. The additions were already made in GE2 (→GE3GE4GE5) and EE4.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , GE revisions

b. 31

composition: Op. 10 No 6, Etude in E♭ minor

in A

No dashes in FE (→GE,EE)

..

In FE (→GE,EE) the dashes determining the range of stretto e cresc. were most probably overlooked.

category imprint: Differences between sources

issues: Inaccuracies in FE

b. 32-33

composition: Op. 10 No 6, Etude in E♭ minor

Slurs in A

Slur in FE (→EE,GE1GE2GE3GE4)

Slur in GE5

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The slur of A reaches the end of bar 32, yet in FE it was led until the beginning of bar 33, so that in GE and EE it reaches the 1st chord in this bar (in GE5 to the second, probably by mistake). According to us, it does not correspond to Chopin's intention. Moreover, in the editions the slur in bars 33-34 was omitted – perhaps the engraver of FE did not know, from which note to begin it.

category imprint: Differences between sources

issues: Inaccuracies in FE

b. 32-33

composition: Op. 10 No 6, Etude in E♭ minor

f1 & f1 in A

g1 & f1 in FE (→EE2EE3)

Our suggestion based on FE

g1 & f1 in GE & EE4

..

In A the last note in the 1st half of bar 32 is f1, after which three naturals follow: before f2 in the next chord and before f1 at the end of this and next bars. In a proofreading of FE (→GE,EE) Chopin changed fto g1 and deleted the already unnecessary  before f2. In FE (→EE2EE3) the accidental before the last note in bar 32 was also removed, however, the remaining traces suggest that it was a  and not a . The assumption is confirmed by fappearing in this place in GE (and EE4). In the main text we give the undoubtedly final notation of FE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Errors in FE , GE revisions , Enharmonic corrections , Authentic corrections of FE

b. 32

composition: Op. 10 No 6, Etude in E♭ minor

..

We add a cautionary  before g2.

category imprint: Editorial revisions