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. 21, Concerto in F minor, Mvt II
In A there is no octave sign over the entire sequence of chords written with small notes. The patent mistake was corrected already in GE1 (→GE2,FE→EE), which could have been a result of Chopin's proofreading (however, the correction could have also been implemented by the reviser, since due to the overlapping of the hands, the mistake is evident).
Compare the passage in the sources »
category imprint: Differences between sources
issues: Errors of A, Authentic corrections of GE
notation: Pitch