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Fingering

b. 67-76

composition: Op. 10 No 1, Etude in C major

No fingering in CLI

Fingering in FE (→GE)

Fingering in EE

..

The fingering of FE (→GE) is certainly authentic. EE also includes it, yet in bar 74 the digit over the 5th semiquaver was omitted, probably inadvertently.

category imprint: Differences between sources

issues: Errors in EE

b. 77-78

composition: Op. 10 No 1, Etude in C major

No fingering in CLI & FE (→GE)

Chopin's fingering in FES

Fingering in EE

..

We openly give the fingering added by Chopin in FES in bar 77 in the main text, as its universal character does not raise any doubts. Identical fingering was added by Fontana in EE, additionally complemented in bar 78.

category imprint: Differences between sources

issues: Annotations in teaching copies , EE revisions , Annotations in FES