



b. 9
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composition: Op. 10 No 5, Etude in G♭ major
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We add a cautionary category imprint: Differences between sources issues: GE revisions , Cautionary accidentals , Last key signature sign |
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b. 9-10
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composition: Op. 10 No 6, Etude in E♭ minor
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Two slurs in A are clearly shorter than their counterparts in bars 1-2, however, there is no doubt that it is a result of a less careful notation. In FE (→GE,EE) it was understood in the same way, yet only the second slur, in bar 10, was reproduced. See bars 1-4. category imprint: Interpretations within context; Differences between sources issues: Errors in FE , Inaccurate slurs in A |
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b. 9
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composition: Op. 10 No 7, Etude in C major
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The shorter slur featured in the sources may be considered as inaccurate, therefore, we suggest to begin it earlier, after the majority of similar slurs (cf. the remark on bar 1). category imprint: Interpretations within context; Editorial revisions |
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b. 9-10
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composition: Op. 10 No 7, Etude in C major
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In FE the type of the accent in bar 9 (short or long) is not obvious – in GE it was reproduced as short, in EE – as long. In FE (→GE,EE) the short accent in bar 10 was overlooked. In FED Chopin added a long accent in bar 9, confirming the printed sign. category imprint: Differences between sources issues: Long accents , Annotations in teaching copies , Errors in FE , Annotations in FED , Inaccuracies in GE |
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b. 9-15
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composition: Op. 10 No 9, Etude in F minor
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In AI bar 8 is marked as 1ma [volta], after which bar 16 follows, marked as 2[da volta]. However, after bar 8, instead of the expected repeat sign, there is a double bar line. In spite of this inaccuracy, there is no doubt that bars 9-15 are meant to be repetition of bars 1-7. A double bar line appears also after bar 16. category imprint: Source & stylistic information issues: Abbreviated notation of A |