Pitch
b. 2
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composition: Op. 10 No 10, Etude in A♭ major
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We add a cautionary before e2. The sign was already added in GE. category imprint: Differences between sources; Editorial revisions issues: GE revisions |
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b. 5
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composition: Op. 10 No 10, Etude in A♭ major
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The hook at the bottom of the natural raising d3 to d3, resulting from haste while writing A, was initially interpreted in FE as a flat before f2. The mistake was then corrected. category imprint: Source & stylistic information issues: Errors in FE , Authentic corrections of FE |
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b. 5-8
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composition: Op. 10 No 10, Etude in A♭ major
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In the 2nd four-bar section Chopin wrote the accidentals less carefully. In A (→FE) there are no naturals before b2 in bar 5 and d3 in bars 7-8. These patent oversights were corrected in GE and EE (in EE3 the in bar 7 was not completed). category imprint: Interpretations within context; Differences between sources issues: EE revisions , Accidentals in different octaves , GE revisions , Errors of A |
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b. 6-8
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composition: Op. 10 No 10, Etude in A♭ major
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The cautionary before e2 at the beginning of bar 6 was added in a proofreading of FE (→GE,EE). In the main text we still add a few cautionary signs in bar 8 – flats before a2 on the 3rd and a1 on the 5th quavers, as well as a before f2 on the 6th quaver. The flats were already added in GE2 (→GE3→GE4), while the first of them also in EE4. category imprint: Differences between sources; Editorial revisions issues: EE revisions , GE revisions , Cautionary accidentals , Authentic corrections of FE |
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b. 7-8
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composition: Op. 10 No 10, Etude in A♭ major
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The natural raising a1 to a1 in bar 7 and the returning d1 in bar 8, omitted in A, were added in a proofreading of FE (→GE,EE). category imprint: Interpretations within context; Differences between sources issues: Accidentals in different octaves , Omissions to cancel alteration , Authentic corrections of FE , Inaccuracies in A |