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. 10 No 11, Etude in E♭ major
In bar 17 we add cautionary naturals before f1 and f2. In bar 19, in a similar situation, the signs are already included in A.
In bar 17 in A there is a visible trace after the change of the lower note of the 3rd chord in the R.H. from g
1 to f1. Chopin introduced similar changes also in bars 19 and 21. Cf. bar 22.
Compare the passage in the sources »
category imprint: Editorial revisions; Corrections & alterations
issues: Corrections in A, Cautionary accidentals
notation: Pitch
