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. 11, Concerto in E minor, Mvt I
The notation of accidentals in FE, although faultless, is illogical – a cautionary 
before e1 appears only just before the 4th quaver, while the 
before c
2 is unnecessarily repeated in the 2nd group of semiquavers. The remaining editions took an attempt at ordering the notation:
- in GE1 (→GE2), the before e1 was removed, whereas a natural was added before the G crotchet;
- GE3 added naturals also before e2 and e1 in the 1st group and removed the superfluous – this is the notation we apply in the main text;
- in EE1, the before e1 was moved to the 1st figure in the bar, and the superfluous was removed;
- in EE2, a was added before G at the beginning of the bar;
- in EE3, a was added before e2 in the 1st group of semiquavers, which resulted in the same version as in GE3.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions
issues: EE revisions, GE revisions, Cautionary accidentals
notation: Pitch
