In A Chopin overlooked the 
to the bottom note of the 1st L.H. octave (F
). The accidental was added by FE (→GE,EE). In the R.H. part A includes a cautionary accidental only to e
1. In the main text we also add naturals to c1 and c2; they were also added by GE and, gradually, by EE – to c1 in EE2 (→EE3), only to c2 in EE3.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources; Editorial revisions
issues: EE revisions, Accidentals in different octaves, Cautionary accidentals, FE revisions, Inaccuracies in A
notation: Pitch