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b. 58

composition: Op. 42, Waltz in A♭ major

staccato f2 in FE

d2-f2 in GE, EE & FED

..

On the 3rd crotchet FE has a staccato dot under f2 instead of the dnote. Chopin corrected this mistake in FEG (→GE), in pencil in FED and in the base text to EE.

category imprint: Differences between sources; Corrections & alterations

issues: Annotations in teaching copies , Errors in FE , Annotations in FED , Authentic corrections of GE

b. 58-62

composition: Op. 42, Waltz in A♭ major

Staccato in FE

No dot in GE & EE

..

In GE1 (→GE2GE3) and EE there are no staccato dots under the 2nd crotchet (d1) in bars 58 and 62. These are almost certainly errors of the engravers.  

category imprint: Differences between sources

issues: Inaccuracies in GE , EE inaccuracies

b. 58-59

composition: Op. 42, Waltz in A♭ major

No markings in FE & GE

Pedalling in EE

Our variant suggestion

..

In our opinion, as far as the music is concerned, it is justified to perform bars 58-59 on one pedal as EE indicates in analogous bars 62-63, 66-67 and 70-71. It cannot be ruled out that the engraver of EE included this additional indication by mistake.

The remaining editions have no pedalling at all in this fragment.

category imprint: Interpretations within context; Differences between sources

b. 64-65

composition: Op. 42, Waltz in A♭ major

No markings in the sources

Pedal change suggested by the editors

..

The only source with pedal indications in this fragment, EE gives one two-bar long pedal in bars 64-65. According to us, it is recommended to change the pedal between the bars.

category imprint: Differences between sources; Editorial revisions

b. 65

composition: Op. 42, Waltz in A♭ major

..

EE erroneously omitted the dot extending the cminim.

category imprint: Differences between sources

issues: Errors in EE