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. 30 No. 1, Mazurka in C minor
In FC (→GE) there is no 
raising a
1 to a1 on the last quaver in the bar. According to us, the mistake could have already been committed by Chopin in [A]. It is indicated by overlooked naturals also in bar 43 – two oversights of the very naturals to a notes seem highly unlikely for a copyist; however, they are not unusual in Chopin's autographs, who would often mark alterations only the first time a given note appears in a bar.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Errors of FC, Errors repeated in GE
notation: Pitch
