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b. 98

composition: Op. 29, Impromptu in A♭ major

..

The cautionary natural next to gwas omitted in EE.

category imprint: Differences between sources

issues: Cautionary accidentals

b. 99

composition: Op. 29, Impromptu in A♭ major

..

The sources differ slightly in the range of dynamic hairpins. In A the hairpins begin under the 3rd quaver and end on the penultimate one. In GE the hairpins were extended on the entire bar. The next editions of GE and EE have shorter hairpins, similar to A, yet moved one quaver to the right. In FE the ending is the same as in A, while the hairpins begin under the 4th quaver.

category imprint: Differences between sources

issues: Scope of dynamic hairpins

b. 99

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary natural next to f1. The sign was added in GE2 (→GE3GE4), it is also included in EE and FE

category imprint: Differences between sources; Editorial revisions

issues: Cautionary accidentals

b. 99

composition: Op. 29, Impromptu in A♭ major

 
 
 

category imprint: Source & stylistic information

issues: Errors resulting from corrections

b. 99

composition: Op. 29, Impromptu in A♭ major

..

On the 8th quaver in A and FE there is no natural returning f1. In analogous bar 17 Chopin corrected his mistake, adding the natural in the pupils' copies FEJ and FES. The sign was added in GE and EE

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration