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. 31, Scherzo in B♭ minor
In the main text we add a cautionary 
before b2 in b. 501. In A one can see that Chopin crossed out that accidental; however, he inserted a before b1 in an analogous situation in b. 505. The accidental was added also in EE and GE2 (→GE3). Moreover, we remove the poorly justified before b on the 3rd beat of b. 503, present in all sources. In this context Chopin was also inconsistent, since he did not write a in b. 501.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions; Source & stylistic information
issues: GE revisions, Cautionary accidentals, Deletions in A
notation: Pitch
