Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Articulation, Accents, Hairpins
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


Articulation, Accents, Hairpins

b. 72

composition: Op. 25 No 11, Etude in A minor

 in GC

No sign in FE

 in EE

 in GE

category imprint: Differences between sources

b. 74

composition: Op. 25 No 11, Etude in A minor

No mark in GC (→GE) & FE

Accent in EE

..

Lack of the sign in FE is probably chargeable to the engraver of this edition. In GC this bar is only briefly marked as repetition of bar 10 and it was probably the same in the remaining Stichvorlage manuscripts. Therefore, if FE has an accent in bar 10, it should be repeated also here (unless in bar 10 it was added only at the time of proofreading, which, according to us, is, however, less likely).

category imprint: Differences between sources

issues: Errors in FE

b. 81

composition: Op. 25 No 11, Etude in A minor

Long accent in GC

No mark in FE

Short accent in GE & EE

..

It is not entirely clear which type of accent Chopin had on his mind here. According to us, an inaccurate reproduction of the long accent in EE is, however, more likely than the reverse situation – the copyist's writing a long accent in place of the short sign in [A]. The sign in GC, very characteristic for Chopin's handwriting, could have been written with his hand. 

category imprint: Differences between sources

issues: Long accents , Inaccuracies in GE

b. 84

composition: Op. 25 No 11, Etude in A minor

No mark in GC (→GE) & EE

Long accent in FE

..

The accent, present in FE, was deleted by Chopin in GC.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections in GC

b. 87

composition: Op. 25 No 11, Etude in A minor

No marks in GC (→GE)

Accent in L.H. in FE

Two accents in EE

Our variant suggestion

..

In the main text we give an accent over d3 in the L.H., present in FE and EE and, in a variant form (in brackets), a long accent at the beginning of the bar, present only in EE. Cf. the note on staccato in the L.H. 

category imprint: Differences between sources; Editorial revisions