Issues : Inaccuracies in GE

b. 39

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

No markings in AI

 in CDP

 in A

 in FE

 in EE

 in GE1

 in GE2 (→GE3)

 
..

It is hard to state which of the differently placed  marks of different length is closest to Chopin's intention (see the note to analogous bar 37). In this situation, in the main text we suggest – similarly as in that bar – a compromise solution. 

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccuracies in GE , Scope of dynamic hairpins , Inaccuracies in A

b. 48

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

..

The wavy line in the indication of the trill, in spite of being entirely clear in A, was not included in any of the sources.

category imprint: Differences between sources

issues: Inaccuracies in GE