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. 2, Variations, complete
In A, there are no naturals to the b2 and b3 demisemiquavers. The latter was already corrected in GE (→FE,EE). In the case of b2, the missing 
does not have to be considered a mistake, since the rules of validity of accidentals are not strictly determined in this context – b2 sounds higher than the b1 note at the beginning of the bar (an accidental is required) but it is written down at the same pitch (an accidental is not required). Interestingly, both naturals are in AsI.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Accidentals in different octaves, GE revisions, Inaccuracies in A
notation: Pitch
