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b. 153

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

Slur from e1 in GC

No slur in FE (→EE1)

Slur from g1 in GE

Slur from g in EE2

..

It is unclear which slur Chopin meant, since the absence of a slur in FE (→EE1) does not allow us to confront the version of GC with another source modelled after [A]. According to us, the slur of GC may be inaccurate, hence we adopt the more natural version of GE. The slur of EE2, probably modelled after GE, was, however, led from g, which may influence its meaning to a certain extent.

category imprint: Differences between sources

issues: EE revisions , Errors in FE , EE inaccuracies , Inaccuracies in GC

b. 153-155

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

3 accents in GC & FE (→EE)

No marks in GE

..

In GE, most probably due to the engraver's inattention, there is no R.H. accent in any of these bars. See also bars 158-159.

category imprint: Differences between sources

issues: Errors in GE

b. 153

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

Accent in GC (→GE) & EE2

No mark in FE (→EE1)

..

The absence of an accent in FE (→EE1), if not an oversight by the engraver, means that Chopin added the mark to GC (→GE).

category imprint: Differences between sources

issues: EE revisions , Errors in FE , Authentic corrections in GC

b. 153

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

..

FE1 has no  sign here. It is undoubtedly an oversight by the engraver – the sign was added in FE2 (→EE,FE3FE4), and is present in GC (→GE).

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE , FE revisions

b. 154-155

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

Continuous slur in GC (→GE) & FE

Separate slurs in EE

..

The slur's division in EE is an inaccuracy which results from bar 155 starting a new line.

category imprint: Graphic ambiguousness; Differences between sources

issues: EE inaccuracies , Uncertain slur continuation