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b. 87

composition: Op. 12, Variations in B♭ major

..

In FE the return to the bass clef in the L.H. from the beginning of bar 87 was omitted. The mistake was corrected in GE and EE.

category imprint: Editorial revisions

issues: EE revisions , Errors in FE , GE revisions

b. 87

composition: Op. 12, Variations in B♭ major

..

FE (→EE) has ritten. instead of the correct riten. GE corrected the misspelling.

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE , GE revisions , Errors repeated in EE

b. 88

composition: Op. 12, Variations in B♭ major

in FE (→EE)

 in GE

..

The change of  to  in GE is probably an arbitrary revision by the publisher or even a mistake. A possible correction by Chopin seems much less likely due to the musically unjustified, excessive contrast with , in force from bar 86 and in bar 88 (the Chopinesque  in bar 92 follows  and constitutes a spectacular and definite ending to the variation – cf. also the dynamics in bars 58-62).

category imprint: Differences between sources

issues: GE revisions

b. 88

composition: Op. 12, Variations in B♭ major

No separate voices in FE (→GE,EE)

Separate voices suggested by the editors

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In the main text we replace the quasi-one-part notation of the L.H. part – possibly by Chopin but misleading in this context – by regular notation with separate parts.

category imprint: Editorial revisions

issues: Different values of chord components

b. 88

composition: Op. 12, Variations in B♭ major

Slur from f1 to c2 in FE

Slur from g1 to c2 in GE & EE

Slur from f1 to b1 suggested by the editors

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According to us, the ending of the FE slur is inaccurate, as there is no reason for it not to encompass the last note of the phrase – cf. the L.H. slur and the slur in the ending of the theme (bar 58).
Adjusting the slur to the group of semiquavers filling a half of the bar is most probably a routine revision by GE and EE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , GE revisions