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b. 62-64

composition: Op. 31, Scherzo in B♭ minor

3 long accents in A

1 long accent in FC

3 short accents in FE (→EE)

1 short accent in GE1

in GE2 )→GE3)

..

Out of the three accents visible in A at the beginning of subsequent quaver motifs, it is only the third one that was repeated in FC. It can be explained by them having been added in A later or, which seems more likely, by the copyist's distraction. It is also unclear which accents Chopin meant: taking into account the whole-bar  hairpins in similar motifs in b. 53 and 55, we consider long accents to be more likely.

category imprint: Graphic ambiguousness; Differences between sources

issues: Long accents , Errors of FC

b. 63

composition: Op. 31, Scherzo in B♭ minor

..

In A one can see that the last quaver was initially written as e2.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Enharmonic corrections

b. 63

composition: Op. 31, Scherzo in B♭ minor

no indication in A (→FEEE)

poco ritenuto w FC (→GE)

..

The poco ritenuto indication was entered into FC by Chopin.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FC

b. 64

composition: Op. 31, Scherzo in B♭ minor

..

Initially, Chopin wrote the L.H. part in A in treble clef an octave higher. Having noticed his mistake, he added a bass clef before that figure; eventually, he wrote the correct text on the stave below.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A

b. 65-76

composition: Op. 31, Scherzo in B♭ minor

No markings in A

Pedalling in #CF (→GE) & FE (→EE)

..

In the main text we give the pedalling added by Chopin both in FC (→GE) and FE (→EE).

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE , Authentic corrections of FC