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b. 9

composition: Op. 63 No. 1, Mazurka in B major

Quavers in AI

Dotted rhythm in FE (→GE,EE)

category imprint: Differences between sources; Corrections & alterations

issues: Dotted or even rhythm

b. 10

composition: Op. 63 No. 1, Mazurka in B major

B-major chord on 2nd beat in AI

Diminished seventh chord in FE (→GE,EE)

..

In an earlier version, written down in AI, the entire bar is based on a B major chord, while the thirds in the melody constitute a delay. The final version replaced the melodic tension with harmonic one by introducing a diminished four-note chord as the chord leading to B major. See also bar 78.
Such a variation in subsequent versions of one place is to be found in, e.g. the Nocturne in D, Op. 27 No. 2, bar 9 (cf. also bar 33), and a variation used in subsequent phrases – in the Waltz in A, Op. 34 No. 1 in bars 25 and 29.

category imprint: Differences between sources; Corrections & alterations; Source & stylistic information

issues: Accompaniment changes , Main-line changes

b. 10

composition: Op. 63 No. 1, Mazurka in B major

Slur to c2-e2 crotchet in AI

Slur to end of bar in FE (→GE,EE)

category imprint: Differences between sources; Corrections & alterations

b. 10-11

composition: Op. 63 No. 1, Mazurka in B major

No markings in AI

in FE (→GE,EE)

category imprint: Differences between sources

issues: No pedal release mark

b. 11-15

composition: Op. 63 No. 1, Mazurka in B major

in b. 11, 13 & 15 in AI

No markings in FE (→GE,EE)

category imprint: Differences between sources; Corrections & alterations