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b. 77

composition: Op. 29, Impromptu in A♭ major

..

We give the fingering inscribed by Chopin into FES.

category imprint: Differences between sources

issues: Annotations in teaching copies

b. 77

composition: Op. 29, Impromptu in A♭ major

..

FE is lacking the crotchet stems on the 4th and 11th quavers in the R.H., while in GE the stem of the 11th quaver was omitted. The notation of A and EE is almost entirely compatible.

category imprint: Differences between sources

issues: Errors in FE , Errors in GE

b. 77-78

composition: Op. 29, Impromptu in A♭ major

 
 
..

In A, at the end of the bar 77, there are visible traces of extending the slur. The variant of EE – with the slur only in bar 77 – may be an earlier version, not corrected in the manuscript which served as the base text for EE

category imprint: Differences between sources; Corrections & alterations

b. 77

composition: Op. 29, Impromptu in A♭ major

..

The sources differ in the range of the dynamic hairpins. In FE the hairpins were slightly shortened in comparison with A (→GE), whereas in EE they begin in the middle of the bar and end on the 1st beat of the next bar. We adopt the notation of A (→GE).

category imprint: Differences between sources

issues: Scope of dynamic hairpins

b. 78

composition: Op. 29, Impromptu in A♭ major

 
 
 
 
 
..

The beginning of the trill is recorded in the sources in many ways. The notation of A, GE and EE is the same, as far as the sound is concerned. The distinctly different version of FE raises doubts which are not dissipated even by the correction inscribed into FES.

category imprint: Interpretations within context; Differences between sources

issues: Annotations in teaching copies , EE revisions