Issues : Authentic corrections of FE

b. 24

composition: Op. 10 No 2, Etude in A minor

 in Ap

 in FE (→GE

 in EE

..

Chopin marked the last phase of crescendo both in FE, which we give in the main text, and in Ap. In the remaining sources it was the sign of FE that was reproduced, while in EE it was slightly shortened.

category imprint: Differences between sources

issues: EE inaccuracies , Authentic corrections of FE

b. 24-25

composition: Op. 10 No 2, Etude in A minor

Slur in Ap

Slur in FE (→GE,EE

..

The range of the slur in the R.H., written by Chopin in FEcor, is unclear – the sign seems to be too long to be a slur embracing only two octaves, as it was recreated in FE (→GE,EE). Due to this fact, in the main text we give the unequivocal slur of Ap.  

category imprint: Graphic ambiguousness; Differences between sources

issues: Authentic corrections of FE

b. 25-26

composition: Op. 10 No 2, Etude in A minor

No fingering in CLI & Ap

Double fingering in FEcor (interpretation)

Fingering in FE (→GE,EE

..

In FEcor, apart from the '1' digit over the last e2 in bar 25 and '2-5' for the g2-e3 sixth at the beginning of bar 26, Chopin also wrote two '4' digits. The digits were not included in FE (→GE,EE), which may have stemmed from a misunderstanding. According to us, Chopin wanted to indicate an alternative fingering in this way, which we suggest in this form in the main text.

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE

b. 25

composition: Op. 10 No 2, Etude in A minor

No '1' in CLI, ApFE (→GE,EE

Fingering numeral in FEcor

..

The fingering digit for the lower voice, despite having been written by Chopin in FEcor, does not appear in FE (→GE,EE). It is probably a result of the engraver's inaccuracy.

category imprint: Differences between sources

issues: Inaccuracies in FE , Authentic corrections of FE

b. 25-26

composition: Op. 10 No 2, Etude in A minor

Two  in Ap

 in FE (→GE,EE

..

The  indication in bar 25, added by Chopin in one of the last proofreadings of FE, is also in Ap, in which Chopin even repeated it in the next bar.

category imprint: Differences between sources

issues: Authentic corrections of FE