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b. 232

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

No markings in A (→GEFE,EE)

4 long accents in IE

..

IE added 4 short  marks, indicating long accents, as in GE (→FE,EE,IE) in the next bar – see the respective note. According to us, they could have resulted from a mistake – the engraver inserted the marks a bar too early; having realised his mistake, he assumed that the marks did not need to be removed, as they did not disturb the musical course, and he limited his self-corrections to adding the four right marks to bar 233.

category imprint: Differences between sources

issues: FE revisions

b. 232-236

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

No slurs in A

Slurs in GE (→FE,EE,IE)

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Short slurs, encompassing pairs of quavers played in one hand position, are written in A only above the first two pairs of four encompassed by one longer slur in bars 232-233, 233-234 and 234-235. Patchy slurring also apply to bars 235-236 – slurs are omitted over 4 out of 7 pairs of quavers. This notation is due not to musical reasons, but to graphic ones – Chopin omitted slurs that would be difficult to write under the octave sign, hoping that those he wrote would be treated by the performers (and perhaps the engraver) as model ones. This observation is confirmed by the notation of A at the transition between bars 232 and 233 – at the end of the line (bar 232), there is no slur under the word loco, but a slur ending can be found at the beginning of bar 233, where nothing makes it difficult to write the slur. For this reason, we add the omitted slurs in the main text, which was already done in GE (→FE,EE,IE).

category imprint: Graphic ambiguousness; Differences between sources; Editorial revisions

issues: Inaccurate slurs in A , GE revisions , Uncertain slur continuation

b. 233-235

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

L.H. long accents in A, contextual interpretation

Various accents in both hands in GE (→FE,EE,IE)

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According to us, the marks visible in A over the three L.H. minims are to be interpreted – despite the small differences in their shape and position – as long accents referring to these syncopated L.H. chords. The editions reproduced correctly (more or less) only the 2nd and 3rd mark as short accents under the L.H. minims. By contrast, the mark in bar 233 was assigned to the R.H. and, more importantly, moved a quaver earlier, which is clearly contrary to the A notation. A similarly placed, wrong mark is also in bar 234, in which the A accent was reproduced twice, once in the R.H., and once in the L.H.

category imprint: Differences between sources

issues: Long accents , Errors in GE

b. 235

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

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The  to the bottom note of the 7th quaver in the bar is missing in the sources, as both Chopin and the publishers considered the accidental to the 1st quaver to be valid also here.

category imprint: Interpretations within context

issues: Accidentals in different octaves

b. 235

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

..

In the main text we omit the cautionary flats to the A1-A octave (in A only to A), present in the sources.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals