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b. 2

composition: Op. 29, Impromptu in A♭ major

..

The mordent's sign was omitted in EE.

category imprint: Differences between sources

issues: Errors in EE

b. 2

composition: Op. 29, Impromptu in A♭ major

 
 
..

The range of crescendo is marekd in the source heterogeneously. FE and EE have slightly longer hairpins than A (→GE). We give the version which complies with the majority of analogous bars.

category imprint: Differences between sources

issues: Scope of dynamic hairpins

b. 3

composition: Op. 29, Impromptu in A♭ major

..

The range of diminuendo is marked in the source heterogeneously. In A (→GE) the hairpins were lead from the 2nd triplet group to the penultimate quaver. In FE the tie is moved slightly to the left in comparison with A. In EE the hairpins are below the 2nd and 3rd group of the triplet. We adopt A's version.

category imprint: Differences between sources

issues: Scope of dynamic hairpins

b. 3

composition: Op. 29, Impromptu in A♭ major

..

A, FE, EE lack the flat restoring e2 at the end of the bar. The accidental was added in GE. Omissions of such type belong to the most frequently committed mistakes by Chopin. Cf. bar 71.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: Omissions to cancel alteration

b. 3

composition: Op. 29, Impromptu in A♭ major

..

In A one can see a deleted  mark written one triplet earlier.

category imprint: Corrections & alterations

issues: Deletions in A