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b. 7-9

composition: Op. 29, Impromptu in A♭ major

..

EE is lacking dynamic indications. It must be an omission, as it concerns the entire line of the text.

category imprint: Differences between sources

issues: Errors in EE

b. 7

composition: Op. 29, Impromptu in A♭ major

 
 
..

A, FE and EE are lacking in the natural raising d3 to d3. The sign was added in GE.
In the entire Impromptus Chopin rather treated the accidentals as valid regardless of the octave in which the altered pitch appeared; therefore, it is difficult to clearly consider the absence of that sign as an omission.

category imprint: Differences between sources; Editorial revisions

issues: Accidentals in different octaves

b. 7

composition: Op. 29, Impromptu in A♭ major

..

At the beginning of the bar, in A one can see a deleted fragment of the R.H. part. The editors have not succeeded at deciphering the deleted text.

category imprint: Corrections & alterations

issues: Deletions in A

b. 7

composition: Op. 29, Impromptu in A♭ major

..

Before the 6th quaver one can see a crossed out flat in A. Allegedly, at first Chopin wanted to write g2.

category imprint: Corrections & alterations

issues: Deletions in A , Enharmonic corrections

b. 8

composition: Op. 29, Impromptu in A♭ major

..

EE is lacking pedalling markings in that bar.

category imprint: Differences between sources

issues: Errors in EE