FE1
Main text
A - Autograph
FE - French Edition
FE1 - First French edition
FED - Dubois copy
FEJ - Jędrzejewicz copy
FES - Stirling copy
GE - German Edition
GE1 - First German edition
GE2 - Second German edition
GE3 - Second, revised impression of GE2
GE4 - Third impression of GE2
EE - English Edition
EE1 - First English edition
EE2 - Later impression of EE1
compare
  b. 81

Lack of the naturals next to e2 and ein A and FE was added in GE (next to e1) and in EE (in both places). Chopin certainly considered the previously placed natural next to e3 as valid in the entire bar. 

Compare the passage in the sources »

category imprint: Differences between sources

issues: EE revisions, Accidentals in different octaves

notation: Pitch

Go to the music

.

Original in: Fryderyk Chopin Museum, Warsaw