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


Pitch

b. 125-129

composition: (Op. 4), Sonata in C minor, Mvt I

..

In A Chopin wrote accidentals only to the top notes of the bass octaves in bars 125-126 and 128-129. All missing accidentals were added by GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , GE revisions , Inaccuracies in A

b. 127-128

composition: (Op. 4), Sonata in C minor, Mvt I

..

In the main text we add cautionary accidentals – a  to c2 at the beginning of bar 127 and a  to e3 at the beginning of bar 128. The former was also added by EE2.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions

b. 131-132

composition: (Op. 4), Sonata in C minor, Mvt I

..

In A Chopin left out all necessary accidentals to the top notes of the even quavers – the sharps to c3a2 and g2 and both naturals to b2. The patent inaccuracies were corrected in GE (→FE,EE,IE). Moreover, in the main text we include the cautionary naturals to c2 and c3 at the beginning of bar 132 added by GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: Accidentals in different octaves , GE revisions , Inaccuracies in A

b. 131

composition: (Op. 4), Sonata in C minor, Mvt I

..

In A the  raising a1 to a1 is missing. The patent oversight was complemented in GE (→FE,EE,IE). In the main text we also include the cautionary  to the f1 crotchet added by GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: GE revisions , Omission of current key accidentals , Inaccuracies in A

b. 132

composition: (Op. 4), Sonata in C minor, Mvt I

category imprint: Editorial revisions

issues: Cautionary accidentals