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p. 2, b. 19-28
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b. 20
Omission of the a1 note seems to be a result of Chopin's proofreading, who could have removed it to avoid false relation with the A-a octave on the 4th beat of the bar (in analogous bar 88, in which a remained in the chord, the ending chord is different). However, the version of A (→GE) may be certainly considered an equal variant.
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category imprint: Differences between sources
issues: Authentic corrections of FE
notation: Pitch
Missing markers on sources:
A, Morch, FE1, FE2, FED, FEJ, FES, GE1, GE1a, GE2, EE1, EE2, EE3