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b. 5

composition: WN 55, Waltz in F minor

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In CC, there is no natural next to b1. It is one of a few mistakes-oversights of this type of the copyist in this source. 

category imprint: Differences between sources; Editorial revisions

b. 5

composition: Op. 43, Tarantella

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Cautionary  is added before din RH.

category imprint: Editorial revisions

b. 5-6

composition: Op. 43, Tarantella

AFC3 (→FEIE), EE, GE4

GE1 (→GE2GE3)

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No slur in GE1 (→GE2GE3) over the transition of bars 6-7 can most probably be recognised as the error of the copyist or engraver.

category imprint: Differences between sources

issues: Inaccuracies in GE

b. 5

composition: Op. 24 No. 2, Mazurka in C major

f1 in A (→GE)

e1 in FE (→EE)

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When proofing FE, Chopin changed the top note of the first chord in the L.H. from f1 to e1. This is the first change of the accompaniment in the course of this Mazurka (cf. bar 89, and also for instance bar 7 and analog. or bar 57).

category imprint: Differences between sources; Corrections & alterations

issues: Accompaniment changes , Authentic corrections of FE

b. 5

composition: WN 55, Waltz in F minor

 
 
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The marking crescendo in FEF and GEF is most probably inauthentic and comes from Fontana.

category imprint: Differences between sources