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b. 31-39

composition: Op. 30, Mazurka in D♭ major

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In FC there are cautionary accidentals written in crayon to the last quaver in bars 31, 35 and 39 (a  to c2 and a  to d2). They come from the reviser of GE1, hence they were included in that edition. EE also include a natural in bar 31; in the main text we give all 3 accidentals.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , GE revisions , Foreign hand additions in manuscripts

b. 31-39

composition: Op. 30, Mazurka in D♭ major

Staccato dots in FC (→GE)

No marks in FE (→EE)

..

In the main text we include the staccato dots under the bass notes in bars 31-32, 35-36 and 39, visible in FC (→GE). The fact that the marks correlate with the pedal markings added by Chopin allows us to assume that it was also him that wrote the dots.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FC

b. 31-39

composition: Op. 30, Mazurka in D♭ major

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All pedal markings in these bars are written in FC in Chopin's hand, which means that the same markings in FE were added in the stage of proofreading this edition or to the basis thereof.

category imprint: Corrections & alterations; Source & stylistic information

issues: Authentic corrections of FE , Authentic corrections of FC

b. 33

composition: Op. 30, Mazurka in D♭ major

..

In the main text we add a cautionary  to d1. It was also added in GE.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 35

composition: Op. 30, Mazurka in D♭ major

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As in bar 27, in the main text we omit the  – cautionary? – to g2, present in all sources. 

category imprint: Editorial revisions

issues: Cautionary accidentals , Last key signature sign