Page:
Source:
p. 7, b. 141-155
FE1 - First French edition
Prezentacja
Select
In A (→GC,FE) the 
raising b
1 to b1 is only written before the 8th semiquaver, and there is no raising b to b in the L.H. Chopin wrote in the latter in GC (→GE), it was also added in FE3 and EE. The notation of the R.H. was supplemented in EE and GE, but only EE removed the then superfluous in the 2nd half of the bar.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Accidentals in different octaves, GE revisions, Omission of current key accidentals, FE revisions, Authentic corrections in GC, Inaccuracies in A
notation: Pitch
Missing markers on sources:
A, GC, FE1, FE2, FE3, FEJ, FED, FES, EE1, GE1, GE2, GE3