In AsI, Af and A (→GE1→EE1→EE2) there is no lowering c2 to c2. Chopin's patent oversight was corrected by FE1, GE2 (→GE3,FESB) and EE3.
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category imprint: Interpretations within context; Differences between sources
issues: EE revisions, GE revisions, Omission of current key accidentals, Errors of A, Authentic corrections of FE, FE revisions
notation: Pitch