1-A
The version of FE (→EE) is an earlier version, drawn from [A], as it was originally present in GC too. Chopin changed it in GC (→GE), moving the bass motif an octave lower. We give the latter – being the latest – in the main text. It seems to be an improvement due to a more consistent use of the bottom most register of the piano.
In the main text we add cautionary flats before the 1st octave of the bass motif.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Authentic corrections in GC
notation: Pitch