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Slurs

b. 132

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

Slurs in GC, FE (→EE) & GE2

No L.H. slurs in GE1

..

The absence of L.H. slurs in GE1 is most probably an engraver's oversight, perhaps provoked by doubts about their placement above or under the notes. The slurs were added in GE2.

category imprint: Differences between sources

issues: Errors in GE , GE revisions

b. 132-133

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

Slur in bar 133 in GC (→GE)

Slur from bar 132 in FE (→EE)

..

Taking into account the slur – concordant in the sources – in an analogous situation in bars 124-125, we consider the shorter slur in GC (→GE) to be inaccurate. 

category imprint: Differences between sources

issues: Inaccuracies in GC

b. 134-135

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

2 slurs in GC, GE2 & EE

1 slur in FE

No slurs in GE1

..

The absence of slurs in GE1 is undoubtedly an oversight of the engraver, rectified in GE2. The FE version also results most probably from the engraver's mistake. The slur omitted in FE was added in EE, perhaps at Chopin's request.

category imprint: Differences between sources

issues: Errors in FE , Errors in GE , GE revisions , Authentic corrections of EE

b. 134-135

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

3 slurs in GC

2 slurs in GE

4 slurs in FE (→EE)

..

The comparison with analogous bars 125-126 and 133 indicates that the slurring in FE (→EE) is correct. Therefore, the longer slurs in GC and GE result probably  from misreading [A] by the copyist and GC by the engraver.

category imprint: Differences between sources

issues: Inaccuracies in GE , Inaccuracies in GC

b. 137

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

2 different slurs in GC

No 2nd slur in FE1

2 different slurs in FE2 (→EE,FE3FE4)

2 half-bar-long slurs in GE

..

The inconsistent with the bar stucture L.H. slurring in GC as well as the lack of the second L.H. slur in FE1 are almost certainly mistakes by the copyist and the engraver. On the other hand, the slur added in FE2 (→EE,FE3FE4) is probably inaccurate, as evidenced by the slurring of the subsequent bars. In the main text, we give the probable reconstruction of the slurs in [A], aptly guessed in GE.

category imprint: Differences between sources

issues: Errors in FE , Inaccuracies in FE , GE revisions , FE revisions , Inaccuracies in GC