Op. 2, Variations in B♭ major
Op. 10, 12 Etudes
Op. 11, Concerto in E minor
Op. 21, Concerto in F minor
Op. 22, Polonaise in E♭ major
Op. 24, 4 Mazurkas
Op. 25, 12 Etudes
Op. 26, 2 Polonaises
Op. 27, 2 Nocturnes
Op. 28, 24 Preludes
Op. 30, 4 Mazurkas
Op. 35, Sonata in B♭ minor
Op. 50, 3 Mazurkas
Op. 63, 3 Mazurkas
Op. 64, 3 Waltzes
Op. 10 No 3, Etude in E major
The bottom note of the 2nd semiquaver is written in AI as e
, while before the bottom note of the next semiquaver there is no 
returning e. In the context of a more precise notation of the later sources, the lack of must be considered as a mistake, in spite of the fact that from the purely harmonic point of view, the version with the repeated e would not be entirely impossible (although rather not in the stylistics of young Chopin, who showed a clear preference for diminished four-note chords). In A one can see traces of change of this e to f. Cf. the Prelude in C minor, Op. 45, bar 79.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Enharmonic corrections
notation: Pitch
