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


Slurs

b. 30-31

composition: Op. 10 No 9, Etude in F minor

..

In AI there are no slurs in the 2nd half of bars 30 and 31.

category imprint: Differences between sources

b. 33-34

composition: Op. 10 No 9, Etude in F minor

No slurs in AI & A (→FEGE1GE2)

Slurs in EE

Slur in GE3 (→GE4)

Slurs suggested by the editors

..

We suggest complementing slurs analogously to motives in bars 29-30, partly added by Chopin while proofreading FE (→GE,EE). The sign in bar 33 was added in GE3 (→GE4) while EE has slurs in both bars.

category imprint: Editorial revisions

issues: EE revisions , GE revisions

b. 38-42

composition: Op. 10 No 9, Etude in F minor

..

The slurs in bars 38 and 42 start already over rests. In this context such a notation could not correspond to Chopin's intention.

category imprint: Source & stylistic information

issues: Inaccurate slurs in A

b. 47

composition: Op. 10 No 9, Etude in F minor

..

In this bar in A there is a visible extension of the slur, so it embraced the entire sequence of quavers in bars 46-47 and the minim in bar 48.

category imprint: Source & stylistic information

issues: Corrections in A

b. 56

composition: Op. 10 No 9, Etude in F minor

Less likely reading of slur in AI & A (→FEGE,EE)

More likely reading of slur in AI & A

..

Both in AI and A the slur beginning in this bar may be understood as embracing only the semiquavers or the entire motif. In FE (→GE,EE) it was the first possibility that was adopted, while according to the editors of mUltimate Chopin, it is the second one that is more likely – cf. bar 28.
The mark in AI is the only slur written in this manuscript from bar 37.

category imprint: Interpretations within context; Differences between sources

issues: Inaccurate slurs in A