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Pitch

b. 39

composition: WN 17, Polonaise in B♭ major

Sixth in JC & EF

Three-note chord in PE

Our suggestion

..

Taking into account a highly possible mistake in PE, in the main text we propose an alleged reconstruction of the version of [A]. The compatible version of JC and EF – undoubtedly authentic, although earlier – may be considered as an alternative solution. 

category imprint: Differences between sources

issues: Errors in PE

b. 40

composition: WN 17, Polonaise in B♭ major

Seventh in JC

Chord in EF

Octave in PE

category imprint: Differences between sources

b. 41

composition: WN 17, Polonaise in B♭ major

Sixth in JC & EF

f in PE

category imprint: Differences between sources

b. 41

composition: WN 17, Polonaise in B♭ major

No sign in JC & EF

Wedge 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