The a
1-f2 grace note is written inaccurately in A – the fragment of the stem combining both notes of the sixth is missing. It most probably contributed to the omission of the bottom note, a1, in GE1. The mistake was corrected by Chopin in FE (→EE) analogously to bar 27, a solution we adopt in the main text. The version of A can be considered an equal variant, since, although being earlier, it was never directly replaced by Chopin.
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources
issues: Errors in GE, Authentic corrections of FE, Inaccuracies in A
notation: Pitch