Issues : Abbreviated notation of A

b. 33-42

composition: Op. 28 No. 19, Prelude in E♭ major

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In A (→FC) these bars are marked in an abridged manner with empty bars, numbered from 1 to 10, which indicates that b. 1-10 should be repeated.

category imprint: Differences between sources; Source & stylistic information

issues: Abbreviated notation of A

b. 34-36

composition: Op. 10 No 9, Etude in F minor

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In AI the part of the L.H. in bars 34 and 36 is briefly marked as repetition of bars 33 and 35, same as in bars 30-32.

category imprint: Source & stylistic information

issues: Abbreviated notation of A

b. 34

composition: Op. 10 No 4, Etude in C♯ minor

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In AI only the first group of semiquavers is written out. The remaining ones are marked only as its repetition.

category imprint: Source & stylistic information

issues: Abbreviated notation of A

b. 35-36

composition: Op. 10 No 10, Etude in A♭ major

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The 2nd halves of these bars are briefly written in A – with the help of the / mark – as repetition of the 1st halves. 

category imprint: Source & stylistic information

issues: Abbreviated notation of A

b. 35

composition: Op. 10 No 3, Etude in E major

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In AI the part of the R.H. in this bar was initially briefly marked as repetition of bar 34. Chopin then added the bottom voice, as a draft, in order to mark the difference.

category imprint: Differences between sources; Corrections & alterations

issues: Abbreviated notation of A