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b. 100

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary natural next to g1. The sign was added in A by someone else, it was also included in GE.

category imprint: Differences between sources; Editorial revisions

issues: Foreign hand additions in manuscripts , Cautionary accidentals

b. 100

composition: Op. 29, Impromptu in A♭ major

 
 
 
..

Unclear ending of the slur in A – we consider the slur to be too long. In FE, EE and GE2 (→GE3GE4) bar 100 has a separate slur as in analogous bar 18. 

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A

b. 101-102

composition: Op. 29, Impromptu in A♭ major

 
..

The system of ties in GE was arbitrarily changed.

category imprint: Differences between sources

issues: GE revisions

b. 101

composition: Op. 29, Impromptu in A♭ major

..

The sources differ in the range of the crescendo hairpins. The difference is particularly visible in GE as compared to A – in the edition the hairpins were extended to the beginning of the bar. In FE the hairpins begin under the 2nd quaver, whereas in EE – under the 4th one.  

category imprint: Differences between sources

issues: Scope of dynamic hairpins

b. 101-102

composition: Op. 29, Impromptu in A♭ major

 
 
..

In GE1 bars 101-102 are included under one slur. It is probably a result of misunderstanding of imprecise notation of A, in which the slightly extended beginning of the slur opens the new great stave.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A , Embracing slurs