Issues : Main-line changes
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b. 1
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composition: Op. 25 No 1, Etude in A♭ major
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Lack of upbeat in AI is characteristic for the original versions – cf., e.g., the autograph of the first edition of the Mazurka in A category imprint: Differences between sources; Corrections & alterations issues: Main-line changes , Changed phrase length |
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b. 30
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composition: Op. 25 No 1, Etude in A♭ major
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The pencilled corrections visible in AI prove that originally, the 2nd half of this bar was identical as in bar 26. category imprint: Corrections & alterations; Source & stylistic information issues: Accompaniment changes , Main-line changes |
major, Op. 7 No. 4 or the album autograph of the initial theme of the Nocturne in F minor, Op. 55 No. 1.