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Slurs

b. 163

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

5 dots under slur in A (→GEIE) & EE2

4 dots under slur in FE

5 dots in EE1

..

The missing slur must be an oversight by the engraver of EE1, corrected in EE2. In FE the indications in this bar were adjusted to the next two ones – see the note in bar 165. 

category imprint: Differences between sources

issues: EE revisions , Errors in EE

b. 165

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

No markings in A

Dots under slur in GE (→FE,EE,IE)

..

In GE (→FE,EE,IE) the slur and the dots were most probably added by analogy with the preceding bar, although it would be more reasonable to follow bar 163. Anyway, the indicated articulation most probably corresponds to the one intended by Chopin, hence this version can be considered an acceptable variant.

category imprint: Differences between sources

issues: GE revisions

b. 171-174

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

Slurs to crotchet in A

4-quaver slurs in GE (→FE,EE,IE)

..

The range of the L.H. slurs is not entirely clear in A – the slurs in bars 173-174 can be interpreted as slurs encompassing 4 quavers or reaching the first crotchet. The slurs in bars 171-172 are unambiguous – the first was being extended, while the second certainly reaches the e crotchet, which, however, could have gone unnoticed by the engraver, as the ending of the slur behind the natural partially blends in with the stave, hence it is poorly visible. As there is no reason to differentiate between these slurs, we assume that all reach the crotchet at the beginning of the 2nd half of the bar. The interpretation of the slurs by GE (→FE,EE,IE) can be considered an acceptable variant, since it is compliant with the slurs in the majority of similar motifs, e.g. in bars 97-99, 109-110 or 207-208.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A

b. 172-174

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

No slurs in A

Slurs in GE (→FE,EE,IE)

..

Leaving analogous R.H. quaver figures without slurs in bar 172 and 174 seems to have been intended by Chopin, hence in the main text we keep this notation. However, an oversight cannot be completely ruled out, hence the version of the editions featuring slurs can be considered an acceptable variant.

category imprint: Differences between sources

issues: GE revisions

b. 175

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

Slur from 2nd quaver in A

Slur from first quaver in GE (→FE,EE,IE)

..

The change of the slur's range and place was an arbitrary decision of GE (→FE,EE,IE), in this case unjustified, according to us. See also the note in the next bar.

category imprint: Differences between sources

issues: GE revisions