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b. 104

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary flat next to d2. The sign was added in GE2 (→GE3GE4).

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals

b. 105

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary flat next to d3. The sign was already added in GE.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals

b. 106

composition: Op. 29, Impromptu in A♭ major

..

We add the cautionary e3 flat. The sign was already added in GE. A has here an incorrect, unjustified natural written by a foreign hand. In GE2 (→GE3GE4) a flat was also added next to e, the 10th quaver in the L.H. 

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Foreign hand additions in manuscripts , Cautionary accidentals

b. 109

composition: Op. 29, Impromptu in A♭ major

..

In EE the natural next to was overlooked.

category imprint: Differences between sources

issues: Cautionary accidentals

b. 110

composition: Op. 29, Impromptu in A♭ major

..

In EE the cautionary natural was overlooked.

category imprint: Differences between sources

issues: Cautionary accidentals