Issues : Errors of CDP

b. 40

composition: Op. 25 No 1, Etude in A♭ major

f2 in AI, A (→GE), FE & EE

e2 in CDP

..

The version of CDP is certainly a result of the copyist's inattention, who, looking for possibilities to accelerate copying with an abbreviated notation, did not notice the movement of the melodic line.

category imprint: Interpretations within context; Differences between sources

issues: Errors of CDP

b. 41-48

composition: Op. 25 No 1, Etude in A♭ major

..

In CDP, there are no slurs concerning the semiquavers until the end of the Etude. We do not comment this fact in further notes concerning slurring.

category imprint: Differences between sources

issues: Errors of CDP