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. 4), Sonata in C minor
Op. 21, Concerto in F minor, Mvt III
In the main text we omit the poorly justified cautionary flats before d
1 and d2. Chopin could have feared that the naturals raising e1(2) to e1(2) could also suggest the use of d1(2). Cautionary flats before d, following e, are present also in bar 43, 383 and 387. In the first of them, the unnecessary sign was removed in the proofreading of FE, perhaps by Chopin himself.
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category imprint: Editorial revisions
issues: Cautionary accidentals, Last key signature sign
notation: Pitch