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. 8, Prelude in F♯ minor
In A (→FC,FE) there is no 
lowering f
to f in the 3rd L.H. figure of each of these bars. Interestingly enough, Chopin was convinced that there was no need for an accidental here, since he crossed it out the first time (in b. 15). All naturals were added in GE and EE.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources; Source & stylistic information
issues: EE revisions, GE revisions, Omission of current key accidentals, Errors of A, Deletions in A, Errors repeated in FE
notation: Pitch