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


b. 332

composition: Op. 31, Scherzo in B♭ minor

..

Chopin deleted in A the  mark filling the middle part of the bar.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Deletions in A

b. 333

composition: Op. 39, Scherzo in C♯ minor

..

In FE there is no  augmenting b to b. This is obvious  inaccurracy in Chopin's notation, as when he wrote this bar in [A2] he was convinced that the change of key signatures had already taken place.

category imprint: Differences between sources

issues: Errors in FE , Omission of current key accidentals

b. 333

composition: Op. 11, Concerto in E minor, Mvt I

..

In GE3, the semiquavers in both hands were written in an abbreviated manner as tremolandi.

category imprint: Differences between sources

issues: GE revisions

b. 333

composition: Op. 11, Concerto in E minor, Mvt III

Quaver d​​​​​​​1 in FE (→GE) & EE3

Crotchet d​​​​​​​1 ​​​​​​​in EE1 (→EE2)

..

The version of EE1 (→EE2) must be arbitrary and pianistically unjustified – d​​​​​​​1 is anyway performed in the R.H. on the 4th quaver. The authentic notation was restored in EE3. See also bar 335.

category imprint: Differences between sources

issues: EE revisions

b. 333

composition: Op. 11, Concerto in E minor, Mvt III

..

EE1 (→EE2) is missing the cautionary  before f​​​​​​​1. The accidental, present in FE (→GE), was added also in EE3. In an analogous situation 2 bars later, a respective  is present in all sources.

category imprint: Differences between sources

issues: EE revisions , Errors in EE , Cautionary accidentals