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. 27 No 2, Nocturne in D♭ major
In the ascending part of the run in A (→GE→FE→EE) there is neither 
reinstating f3 nor 
reinstating a flat3. This is surely a mistake – f flat and a double flat would be binding not only in those places but also in the passage ending the run. Omissions of accidentals in such situations are among Chopin's most frequent mistakes.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions
issues: Omissions to cancel alteration
notation: Pitch
