Pitch
b. 16
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composition: Op. 10 No 4, Etude in C♯ minor category imprint: Differences between sources issues: EE revisions , GE revisions |
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b. 17
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composition: Op. 10 No 4, Etude in C♯ minor
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FE (→EE) has a only before the upper note of the third in the middle of the bar. The sign before c1 is completely unnecessary here, however, the undoubtedly necessary raising a to a is missing. AI has the correct text, the mistake was also corrected in GE. category imprint: Differences between sources issues: Errors in FE , GE revisions |
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b. 19
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composition: Op. 10 No 4, Etude in C♯ minor
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E in FE (→GE,EE) is probably erroneous – cf. similar figurations in bars 13-14 and 63-66 – hence in the main text we give F written in AI. The error probably consisted in putting a single sharp instead of the double one before the intended E note. See bar 15. category imprint: Interpretations within context; Differences between sources issues: Errors in FE |
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b. 19-20
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composition: Op. 10 No 4, Etude in C♯ minor
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In the version prepared for print, Chopin preferred the more consistent texture and articulation. Cf. the Etude in A minor, No. 2, bars 3-4 and 16. category imprint: Differences between sources; Corrections & alterations |
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b. 23
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composition: Op. 10 No 4, Etude in C♯ minor category imprint: Differences between sources issues: Errors in EE |