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b. 42

composition: WN 17, Polonaise in B♭ major

No slurs in JC

Slurs in FEF

Ties in GEF

Slurs in PE

Slur in PE, no 'triplet' slurs

category imprint: Interpretations within context; Differences between sources

b. 42

composition: WN 17, Polonaise in B♭ major

..

The digits determining the number of semiquavers in each of the two irregular groups are present only in PE.

category imprint: Differences between sources

b. 42

composition: WN 17, Polonaise in B♭ major

No lower voice in JC

Two voices in EF

Two voices in PE

category imprint: Differences between sources

b. 42

composition: WN 17, Polonaise in B♭ major

e in JC

Tied e in EF

In PE

 f according to PE

category imprint: Differences between sources; Editorial revisions

b. 42

composition: WN 17, Polonaise in B♭ major

Chord without c1 in JC & EF

Chord with c1 in PE

category imprint: Differences between sources