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b. 104

composition: Op. 29, Impromptu in A♭ major

..

In FE a bass clef was mistakenly introduced at the beginning of the new line. It is an obvious error, as one line above, at the end of the previous bar, the change of clef to the treble one was correctly indicated. The clef was corrected in FES and FEJ.

category imprint: Source & stylistic information

issues: Errors in FE

b. 104

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary natural next to f2. The sign was added by someone else in A and printed in GE.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Foreign hand additions in manuscripts

b. 104

composition: Op. 29, Impromptu in A♭ major

..

In A cautionary flats before a2 and bwere added by someone else. Both unnecessary signs were printed in GE1 and deleted in GE2 (→GE3GE4). 

category imprint: Differences between sources; Corrections & alterations

issues: GE revisions , Foreign hand additions in manuscripts

b. 104

composition: Op. 29, Impromptu in A♭ major

 
 
..

The version of EE with fas the 3rd quaver is most probably erroneous. Cf. bar 22

category imprint: Differences between sources

issues: Errors in EE

b. 104

composition: Op. 29, Impromptu in A♭ major

..

We add a cautionary flat next to d3. The sign was added by a foreign hand in A and printed in GE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , GE revisions , Foreign hand additions in manuscripts