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b. 4-6

composition: Op. 10 No 8, Etude in F major

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In the sources the E1-E octaves at the beginning of bars 4 and 6 are briefly written with the digit.

category imprint: Source & stylistic information

issues: Abbreviated octaves' notation

b. 30-34

composition: Op. 10 No 8, Etude in F major

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In the sources the octaves at the beginning of bars 30, 32 and 34 are briefly written with the digit 8. The exception is the D1-D octave in bar 30 in A. In FE (→GE,EE) its replacement with brief notation was certainly the engraver's decision, resulting from the Etude's densely packed text.

category imprint: Differences between sources

issues: FE revisions

b. 64-66

composition: Op. 10 No 8, Etude in F major

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The E1-E octaves at the beginning of bars 64 and 66 are briefly written with the digit 8.

category imprint: Source & stylistic information

issues: Abbreviated octaves' notation