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b. 161-162

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

..

In GC (→GE) there is a phrase mark instead of a tie to e in the L.H. It is most probably a copyist's mistake (cf. next bar),

category imprint: Differences between sources

issues: Errors of GC

b. 162-165

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

Complete pedalling in GC (→GE)

Fragmentary pedalling in FE (→EE)

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The pedalling of FE (→EE) is less accurate, while in bar 164 it is certainly erroneous (no  sign before ). In the main text we give the undoubtedly correct indications of GC (→GE).

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE

b. 162-163

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

Mark at the beginning of b. 163 in GC & GE2

No mark in GE1

Mark at the end of b. 162 in FE (→EE)

..

It is difficult to say which of the sources based directly on [A]FE and GC – reproduced Chopin's notation more accurately. Therefore, we give the version of the principal source, i.e. FE (→EE) – see Rules of creation of the main text. The missing mark in GE1 must be an oversight of the engraver.

category imprint: Differences between sources

issues: Errors in GE , GE revisions

b. 164-168

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

Slur to end of bar 168 in GC, $FE (→EE) & GE2

Slur to end of bar 161 in GE1

..

The error in GE1 might have resulted from the inaccurate notation of GC – the slur in bar 166 (last in the system) only reaches to the last crotchet despite the slur in the subsequent bars distinctly indicating a continuation. In GE2 that notation was interpreted correctly.

category imprint: Differences between sources

issues: Inaccuracies in GE , GE revisions

b. 165-166

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

 in bars 165-166 in GC & GE2

No sign in FE (→EE1)

 in bar 166 in GE1 & GE2

..

In the main text we include the two-bar  sign written in GC and repeated in GE2. GE1 printed only a half of the sign on a new page, which, in turn, was repeated in EE2. No sign in FE (→EE1) is probably a result of the engraver's inaccuracy. Cf. bar 161.

category imprint: Differences between sources

issues: EE revisions , Errors in GE , GE revisions