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Issues : Omission of current key accidentals
b. 23
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composition: Op. 10 No 5, Etude in G♭ major
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Lack of the natural raising c category imprint: Interpretations within context; Differences between sources issues: Omission of current key accidentals , Errors of A , Authentic corrections of FE |
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b. 23
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composition: Op. 25 No 1, Etude in A♭ major
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In some of the sources the notation of accidentals in this bar is less accurate, which, however, does not influence the clarity of the text. In A and FE, all the necessary accidentals before the lowest notes of particular groups in the R.H. and top notes in the L.H. are missing. The same probably applies also to CDP, although it is hard to conclusively state due to a serious mistake committed by the copyist in this place. The notation of AI is more precise – Chopin wrote there both naturals raising d
category imprint: Interpretations within context; Differences between sources issues: Accidentals in different octaves , GE revisions , Omission of current key accidentals |
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b. 23-26
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composition: Op. 25 No 4, Etude in A minor
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In A (→FE) there are no flats before the e category imprint: Interpretations within context; Differences between sources issues: EE revisions , Accidentals in different octaves , GE revisions , Omission of current key accidentals , Inaccuracies in A |
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b. 23
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composition: Op. 28 No. 21, Prelude in B♭ major
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In the main text we give the version of A (→FE→EE), which does not raise any doubts, in spite of the missing category imprint: Graphic ambiguousness; Interpretations within context; Differences between sources issues: EE revisions , Errors in GE , GE revisions , Omission of current key accidentals , Errors of A , Errors repeated in FE |
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b. 23
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composition: Op. 28 No. 17, Prelude in A♭ major
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A natural before the bottom note of the 1st bottom R.H. voice quaver (e1) is present only in EE, the only one in which this patent inadvertence of Chopin was corrected. Similarly, the category imprint: Interpretations within context; Differences between sources issues: EE revisions , Accidentals in different octaves , Omission of current key accidentals , Inaccuracies in A , Errors repeated in GE , Errors repeated in FE |