Issues : Annotations in teaching copies

b. 11

composition: Op. 25 No 12, Etude in C minor

..

FE has an f1 instead of a1 as the 8th semiquaver in the L.H. The engraver's error is proved by the compatible version of the remaining sources, the version of analogous bar 3 and a correction written in pencil in FES

category imprint: Interpretations within context; Differences between sources

issues: Annotations in teaching copies , Errors in FE , Terzverschreibung error , Annotations in FES