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 wedges present only in FE may be an authentic clarification of notation. However, it cannot be excluded that the engraver misinterpreted Chopin 'ones' of the fingering (in FE there are no fingering digits). This type of error certainly occurred in the Etude in D major, Dbop. 36 No. 3, bars 69-70, as well as in the Etude in F major, Op. 10 No. 8, bar 2.
Compare the passage in the sources »
category imprint: Differences between sources
notation: Articulation, Accents, Hairpins