GE1
Main text
A - Autograph
FE - French edition
FE1 - First French edition
FE2 - Corrected impression of FE1
FED - Dubois copy
FEJ - Jędrzejewicz copy
FES - Stirling copy
GE - German edition
GE1 - First German edition
GE2 - Second German edition
GE3 - Third German edition
GE4 - Fourth German edition
EE - English edition
EE3 - Corrected impression of [EE2]
EE4 - Revised impression of EE3
compare
  b. 68

d1(2) in A

d1(2) & d1(3) in FE (→GE,EE)

The naturals and flats added in FE (→GE,EE) change the chord on which the 1st half of the bar is based. Despite numerous missing accidentals in A, it seems to be highly unlikely that the proofreading was only a correction of an inaccurate notation. Apparently, at the stage of writing A, Chopin heard d from the beginning of bar 68, same as in respective bar 66 (bars 67-68 constitute a modified repetition of bars 65-66).

Compare the passage in the sources »

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE

notation: Pitch

Go to the music

Original in: The Fryderyk Chopin Museum, Warsaw