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. 50 No. 2, Mazurka in A♭ major
The cautionary 
before e
1 was added in the first stage of proofreading of FE (→EE). It is uncertain whether Chopin was responsible for the entire part of that stage of proofreading. The same applies to b. 56 and 100. The accidental is to be found also in GE.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Cautionary accidentals, FE revisions
notation: Pitch
