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. 264

composition: Op. 43, Tarantella

 
 
..

In  GE1 b2 instead of c3 is mistakenly the upper note of the first dyad in the RH part.

category imprint: Differences between sources

issues: Errors in GE

b. 264

composition: Op. 35, Sonata in B♭ minor, Mvt II

Octave in GC (→GE)

Chord in FE (→EE)

..

The comparison with analogous motifs in a few places of Scherzo proves that the missing g2 note on the last crotchet is almost certainly a mistake of the copyist. 

category imprint: Differences between sources

issues: Errors of GC

b. 264

composition: Op. 21, Concerto in F minor, Mvt I

in A

in GE (→FEEE)

..

The change of  to  is, according to us, an arbitrary revision of GE (or perhaps a simple mistake).

category imprint: Differences between sources

issues: GE revisions

b. 264

composition: Op. 21, Concerto in F minor, Mvt I

..

The top most note of the chord on the 4th quaver in GE1 (→FE1) is an erroneous b3. The mistake was corrected – most probably by Chopin – in the proofreading of FE2 (→EE). The correct version is also in GE2.

category imprint: Interpretations within context; Differences between sources

issues: Errors in GE , Terzverschreibung error , GE revisions , Authentic corrections of FE

b. 264

composition: Op. 16, Rondo in E♭ major

..

We add a cautionary  next to d1 in the main text.

category imprint: Editorial revisions