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. 28 No. 4, Prelude in E minor
As in the case of enhancement of the 1st quaver of the bar with an octave, the version of As was also present in A, in which, however, Chopin changed it by adding three a1 as the topmost notes. The change was introduced after the slur over the chords had been written, hence most probably in the last stage of proofreading of the manuscript.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Corrections in A, Accompaniment changes
notation: Pitch