



Pitch
b. 56
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composition: WN 17, Polonaise in B♭ major
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In JC, the category imprint: Source & stylistic information issues: Inaccuracies in JC |
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b. 57
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composition: WN 17, Polonaise in B♭ major
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PE has the e category imprint: Interpretations within context; Differences between sources issues: Terzverschreibung error , Errors in PE , Partial corrections |
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b. 57
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composition: WN 17, Polonaise in B♭ major
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The version of PE is an unquestionable improvement introduced by Chopin into [A]. category imprint: Differences between sources issues: Accompaniment changes |
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b. 58
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composition: WN 17, Polonaise in B♭ major
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It is unclear what is the origin of the difference between versions of JC and EF, yet they are probably earlier than the version of PE, which we adopt for the main text. In the latter, thanks to a simplified texture, Chopin emphasises the descending phrase in bar 58 (repeated imitatively in bar 59), as well as avoids some complications in voice-leading (parallel sevenths). category imprint: Differences between sources issues: Accompaniment changes |
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b. 58
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composition: WN 17, Polonaise in B♭ major
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Change of d category imprint: Differences between sources issues: Enharmonic corrections |