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b. 231

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

Slur to b3 in A, literal reading

Slur to a3 in GE (→FE,EE,IE)

..

As in bar 229, the A slur is probably inaccurate. In the main text we include its interpretation adopted by GE (→FE,EE,IE).

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A , GE revisions

b. 232

composition: Op. 39, Scherzo in C♯ minor

 

GC (→GE) & FE

..

In the main text we give  after GC (→GE) and FE. Each of those two sources is probably autograph-based. 

category imprint: Differences between sources

b. 232-235

composition: Op. 42, Waltz in A♭ major

Slur in FEG

Slur in FE

Slur in EE & GE2 (→GE3)

Slur in GE1

..

The range of the slur written by Chopin into FEG is difficult to evaluate on the basis of the available photocopy. The reading in GE1 suggests it might have actually been longer than its today visible part. Taking into consideration the phrase structure and slurring of the analogous phrases in bars 245-260 and 89-103, we deem three out of all source-based slurring justified: FEG, FE and EE (GE2, GE3). In the main text we accept the latter because both the starting and ending points of this slur appear in more than one authentic source: the phrase mark begins from the semiquaver  in FEG and EE, and it reaches bar 235 in FE and EE.

category imprint: Interpretations within context; Differences between sources

issues: Inaccuracies in GE , GE revisions , Authentic corrections of GE

b. 232-234

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

No indication in GC (→GE)

in bar 232 in FE

in bars 232-234 in EE

..

The version of FE is most probably accidental – the engraver forgot about the dashes in the new line of the text. The addition in EE may come from Chopin, although it cannot be excluded that according to Chopin, the crescendo was supposed to be led until  in bar 239.

category imprint: Differences between sources

issues: Authentic corrections of EE

b. 232-234

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

..

Before the top note of the last octave in bar 232 and the 2nd one in bar 234, there are no accidentals in GC and the earlier FE. The necessary signs –  of f and  of b – were added in EE, GE and FE4.

category imprint: Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in FE , GE revisions , FE revisions , Inaccuracies in GC