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. 25 No 6, Etude in G♯ minor
The sharp returning c2 appears in [A] (→FC→GE1) and EE1 only before the 9th semiquaver, which is undoubtedly a mistake committed by Chopin (the composer, same as in many other places, concentrated on marking the top voice only). In the remaining sources, the sign was moved to the correct place (FE and GE2 and GE3) or was only added in this place (EE2 and EE3).
Compare the passage in the sources »
category imprint: Differences between sources
issues: EE revisions, Errors in EE, Omissions to cancel alteration, Errors in GE, GE revisions, Authentic corrections of FE, Errors of FC
notation: Pitch