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b. 110

composition: Op. 30 No. 4, Mazurka in C# minor

Slurs in FC

Slurs in FE (→EE) & GE

..

The slurs of FC are clearly inaccurate, which was corrected – probably on the basis of a comparison with analogous places – in GE.

category imprint: Differences between sources

issues: Inaccuracies in FC

b. 113-117

composition: Op. 30 No. 4, Mazurka in C# minor

 &  in FC (→GE)

No markings in FE (→EE)

..

Chopin added the contrasting dynamic indications to FC (→GE).

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

issues: Authentic corrections of FC

b. 113

composition: Op. 30 No. 4, Mazurka in C# minor

..

We add a cautionary  before B1 in the main text.

category imprint: Editorial revisions

b. 113-115

composition: Op. 30 No. 4, Mazurka in C# minor

..

In FE (→EE) there are no arpeggios, which is a patent mistake, as is the absence of one of them in FC (at the beginning of bar 114). The defect of the copy was corrected in GE.

category imprint: Differences between sources; Editorial revisions

issues: Errors in FE , GE revisions , Errors of FC

b. 113

composition: Op. 30 No. 4, Mazurka in C# minor

..

The cautionary  to a2 visible in FC was added by the reviser of GE. The accidental does not seem necessary here, and the other editions did not add it.

category imprint: Differences between sources

issues: GE revisions , Foreign hand additions in manuscripts