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 2, Etude in A minor
Lack of a new dynamic indication after 
written in bar 30 probably means that in the version for printing Chopin envisaged piano dynamics also in this bar. 
in this bar seems to be contrary to the final concept of the Etude.
Compare the passage in the sources »
category imprint: Differences between sources
notation: Verbal indications
