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. 28 No. 2, Prelude in A minor
As initially featured c1 as the top note of the even quavers, just like in previous bars. Chopin then changed it to a; however, at the end of b. 14 he left c1 (it was not crossed out), which must be considered an oversight.
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category imprint: Interpretations within context; Corrections & alterations; Source & stylistic information
issues: Errors resulting from corrections, Accompaniment changes, Omitted correction of an analogous place
notation: Pitch