Issues : Authentic corrections in GC

b. 19

composition: Op. 25 No 8, Etude in D♭ major

Octave in A (→GE), FE & EE3

Only A in EE1 (→EE2)

..

The single A in EE1 (→EE2) is the original version. It is proved by visible corrections performed by Chopin in A (→GE) and FE. The version with octave was introduced in EE3, most probably on the basis of GE.

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , Authentic corrections of FE , Authentic corrections in GC