Issues : No pedal release mark

b. 4

composition: Op. 10 No 10, Etude in A♭ major

 in A & GE2 (→GE3GE4)

No sign in FE (→GE1,EE)

..

The missing  mark is a patent error of the engraver of FE (→GE1,EE), corrected in subsequent GE,s.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Inaccuracies in FE , GE revisions , No pedal release mark

b. 16

composition: Op. 10 No 10, Etude in A♭ major

No sign in A (→FE)

 in GE & EE

..

In this context, the missing  mark is undoubtedly a result of Chopin's inattention, who added pedalling in a proofreading of FE, or – which is more plausible – of the engraver implementing this proofreading. The mark was added both in GE and EE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Inaccuracies in FE , GE revisions , No pedal release mark

b. 27-28

composition: Op. 10 No 10, Etude in A♭ major

 in A

in FE (→GE,EE)

suggested by the editors

..

The sole  mark written in A – the only one between bars 5 and 42 – was completed with a  mark at the end of bar 28 in a proofreading of FE (→GE,EE). According to us, while adding a  in this place, Chopin took into account only the part of the L.H., as a result of which he did not pay attention to the change of mode from major to minor. Therefore, in the main text we suggest an additional change of pedal at the beginning of this bar. Cf. bars 23-26 and 29-31

category imprint: Differences between sources; Editorial revisions

issues: Authentic corrections of FE , No pedal release mark

b. 42-43

composition: Op. 10 No 10, Etude in A♭ major

No pedalling in A

 in FE (→GE1)

  in GE2 (→GE3GE4) & EE

Our suggestion

..

Lack of the pedal release mark depressed in the middle of bar 42 must be considered as the notation's inaccuracy in this context. The  mark was added in EE and GE2 (→GE3GE4) at the end of bar 42, which is undoubtedly justified with similar indications in the previous bars. We suggest a completion after the notation of A at the beginning of bar 44.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: EE revisions , GE revisions , Authentic corrections of FE , No pedal release mark

b. 49

composition: Op. 10 No 10, Etude in A♭ major

No sign in A

 in FE (→GE,EE)

..

In A the pedalling ends on the  mark at the beginning of this bar. The  mark added in FE (→GE,EE) is probably a result of Chopin's proofreading.

category imprint: Differences between sources

issues: Authentic corrections of FE , No pedal release mark