Same as in bar 54, we include in the main text the sharps raising the f1-f2 grace note to f1-f2, added – most probably by Chopin – in the proofreading of FE3 (→FE4). The change was introduced also in EE2.
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category imprint: Differences between sources; Corrections & alterations
issues: EE revisions, Errors in FE, Errors in EE, Errors in GE, Omission of current key accidentals, Authentic corrections of FE, Errors of GC
notation: Pitch