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b. 18-19

composition: Op. 29, Impromptu in A♭ major

 
 
..

The undoubtedly erroneous interpretation of slurs in A by the engraver of GE1 was corrected in GE2 (→GE3GE4).

category imprint: Graphic ambiguousness; Differences between sources

issues: Errors in GE

b. 18

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary natural next to g1. The addition was already made in GE2 (→GE3GE4).

category imprint: Differences between sources; Editorial revisions

b. 18

composition: Op. 29, Impromptu in A♭ major

 
 
..

The additional crotchet stem in FE may be an authentic version of the text, however, a mistake of the engraver cannot be excluded. Cf. remarks concerning bars 15, 16 and analogous.

category imprint: Differences between sources

issues: Errors in FE

b. 19-21

composition: Op. 29, Impromptu in A♭ major

 
 
..

In GE arbitrary changes concerning the beams' layout of quavers were made.

category imprint: Differences between sources

issues: GE revisions

b. 19

composition: Op. 29, Impromptu in A♭ major

 
 
..

A (→GE) and FE differ in the range of the crescendo hairpins. A includes hairpins which begin after the 3rd quaver and end before the last crotchet in the bar. In FE the hairpins were led from the 2nd quaver to the end of the bar. EE is totally lacking the sign. We adopt the variant of A (→GE). 

category imprint: Differences between sources

issues: Scope of dynamic hairpins , Errors in EE