Issues : Enharmonic corrections

b. 75

composition: Op. 10 No 4, Etude in C♯ minor

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In AI the first 3 semiquavers in the 2nd half of the bar are written as f2-g2-f2 in the R.H. and f1-f1-f1 in the L.H. Chopin changed the notation in a proofreading of FE (→GE,EE). However, he left the sharps before f1 and f2 at the beginning of the last semiquaver group, superfluous after the change.

category imprint: Differences between sources; Editorial revisions; Corrections & alterations

issues: Enharmonic corrections , Authentic corrections of FE