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Pitch

b. 103

composition: WN 17, Polonaise in B♭ major

f in JC & PE

in EF

category imprint: Differences between sources

b. 103

composition: WN 17, Polonaise in B♭ major

..

The cautionary  before a1 is already in JC and EF

category imprint: Differences between sources; Source & stylistic information