A has no accidentals before the first quaver. Sharps necessary to indicate notes c, c1, c2 were not written by Chopin until the last semiquaver, and only in the R.H. (the same pertains to bar 141, which is a repetition of bar 37). The editions filled in the essential signs (some or all):
- FE added naturals next to the first R.H. octave;
- GE and EE added all three essential naturals;
-
GE2 (→GE3→GE4) and EE2 added an extra
before c at the end of bar.
In the main text we leave only naturals at the beginning of the bar.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, GE revisions, Omission of current key accidentals, Errors of A, FE revisions
notation: Pitch