In the 2nd half of the bar Chopin overlooked in A the naturals raising a
1 to a1 and f1 to f1. In the editions only the latter was corrected (both are patent inaccuracies).
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category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Accidentals in different octaves, GE revisions, Omission of current key accidentals, Inaccuracies in A, Errors repeated in GE, Errors repeated in FE, Errors repeated in EE
notation: Pitch