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
The cautionary 
before e1 in the 1st chord in the L.H. was added in GE and EE. In GE there is also a before B in this chord. It is certainly a remainder of the natural introducing B in the previous bar – the reviser of GE1 first added a cautionary in bar 32 and only then did he notice that the erroneous 
in bar 31 should be removed.
Compare the passage in the sources »
category imprint: Differences between sources
issues: EE revisions, GE revisions, Cautionary accidentals
notation: Pitch
