Issues : Errors of FC

b. 1

composition: Op. 28 No. 4, Prelude in E minor

in A (→FEEE) & CGS

No indication in As & FC (→GE)

..

The omission of  at the beginning of the piece must be a mistake of the copyist, perhaps provoked by the indication having been placed in A still before the time signature.

category imprint: Differences between sources

issues: Errors of FC

b. 20

composition: Op. 28 No. 4, Prelude in E minor

Continuous slur in As, A (→FEEE) & CGS

Separate slurs in FC (→GE)

..

The division of the slur in FC (→GE) could have resulted from a misinterpretation of A – the copyist could have overlooked the fragment of the slur over the dotted fquaver, which blends in with the topmost line of the stave. It is noteworthy that the slurs in As connect almost in the same place as in A.

category imprint: Differences between sources

issues: Errors of FC