



b. 4-5
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composition: Op. 28 No. 21, Prelude in B♭ major
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In the main text we give the slur of A (→FE→EE). The slur of FC starts a quaver earlier, whereas GE also moved its ending, which made it resemble the previous slurs, thus consolidating a distorted image of articulation of these figures – see the notes in b. 1-2 and 2-4. category imprint: Differences between sources issues: Inaccuracies in GE , Inaccuracies in FC |
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b. 4-5
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composition: Op. 28 No. 21, Prelude in B♭ major
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In the main text we include the fingering entered most probably by Chopin into FES. In addition to digits, there is also a mark implying that the e category imprint: Differences between sources |
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b. 4
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composition: Op. 28 No. 21, Prelude in B♭ major
category imprint: Differences between sources |
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b. 4-5
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composition: Op. 28 No. 20, Prelude in C minor
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The slurs of A between b. 4 and 5 are ambiguous – the slur in b. 4, which ends the line, clearly suggests continuation, which is not confirmed by the slur in b. 5. The four-bar structure of the Prelude, emphasized by the change of register and dynamics, makes us consider the ending of the slur in b. 4 to be inaccurate, which is confirmed by the notation of both later album autographs. category imprint: Graphic ambiguousness; Differences between sources |
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b. 4
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composition: Op. 28 No. 15, Prelude in D♭ major
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In FES there is a small, diagonal line before a distinct fingering digit (2), which may be interpreted as 1, which would then refer to the e category imprint: Differences between sources |