Issues : Omissions to cancel alteration

b. 7

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

f in A

in FE (→GE,EE)

..

In A there is no  returning f on the 9th semiquaver of the bar. It is almost certainly an oversight, corrected by Chopin in a proofreading of FE (→GE,EE).

category imprint: Differences between sources

issues: Omissions to cancel alteration , Authentic corrections of FE

b. 8

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

..

In A there is no  returning don the penultimate semiquaver in the R.H. The natural next to the subsequent note proves that Chopin forgot about the existence of d1 at the beginning of the bar. The sign was added in a proofreading of FE (→GE,EE).

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , Errors of A , Authentic corrections of FE

b. 15

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

..

The  returning g, without a doubt omitted in A by mistake, was added in a proofreading of FE (→GE,EE).

category imprint: Differences between sources

issues: Omissions to cancel alteration , Errors of A , Authentic corrections of FE

b. 23

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

..

In the chord in the middle of the bar, Chopin overlooked the  returning in A. However, two notes later he added a cautionary natural before (arranged a little bit too high).

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , Errors of A , Authentic corrections of FE , Accidental below/above the note , Last key signature sign

b. 46

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

..

In A there is no  returning g, which is a patent error, corrected in a proofreading of FE (→GE,EE). Cf. bars 6 and 14.

category imprint: Differences between sources

issues: Omissions to cancel alteration , Errors of A , Authentic corrections of FE