



Pitch
b. 290
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composition: Op. 2, Variations, complete
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The initial version of AsI and A, with only one a2-c3 third, was additionally depleted by GE (→FESB,EE1→EE2), which did not notice the a2 crotchet at the beginning of bar 291 (it can be difficult to establish the presence of a middle note on ledger lines in Chopin's autographs, although in this case the a2 notehead is quite distinct). While proofreading FE1 (→FE2) Chopin added bottom thirds to the entire three-note motif, which was also taken into account by EE3. category imprint: Graphic ambiguousness; Differences between sources; Corrections & alterations issues: Errors in GE , Authentic corrections of FE , Uncertain notes on ledger lines |
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b. 290
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composition: Op. 2, Variations, complete
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In GE (→EE,FESB) the R.H. part was retouched in the version of A – the chord and the sixth on the 2nd and 3rd beats of the bar were written down in two-part writing. It is uncertain whether it was an authentic change – it could have been introduced by the engraver or reviser in order to achieve homogeneous two-part writing. However, much more serious changes – as was also the case with the previous bar – were introduced in the stage of proofreading FE1 (→FE2), which is proven by the visible traces of corrections, e.g. the outlines of the noteheads of the F and B category imprint: Differences between sources; Corrections & alterations issues: Authentic corrections of FE |
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b. 291-292
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composition: Op. 2, Variations, complete
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In the tertial sequences in A and in all editions, there are no accidentals to the bottom note of the 2nd semiquaver on the 3rd beat of bar 291, which gives b2, the top note of the 1st semiquaver in bar 292 (b category imprint: Differences between sources issues: Omissions to cancel alteration , Errors of A |
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b. 294
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composition: Op. 2, Variations, complete
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The absence of c1 in the last chord is most probably an oversight by the engraver of GE (→FE,EE) caused by the notation of A, which is not entirely clear. The presence of this note in AsI, however, is a strong argument for a similar interpretation of the notation of A. category imprint: Graphic ambiguousness; Differences between sources issues: Errors in GE , Uncertain notes on ledger lines , Inaccuracies in A |
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b. 295
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composition: Op. 2, Variations, complete
category imprint: Differences between sources; Corrections & alterations; Source & stylistic information issues: Main-line changes |