Issues : Errors in FE

b. 10-12

composition: Op. 28 No. 22, Prelude in G minor

Slurs in A (→FC)

No slurs in FE (→EE1)

Slurs in GE

Slurs in EE2

..

The missing slur in b. 10-11 and the slur in b. 12 in FE (→EE1) must be oversights of the engraver. The earlier starting point of the slur in b. 10 in GE is probably a result of the notation of FC, in which the beginning of that slur may suggest such an interpretation (Fontana probably took the bottom arm of the accent/diminuendo in A for the beginning of the slur). In EE2 the slurs were added probably after GE (in b. 10 inaccurately).
See also the next note.

category imprint: Differences between sources

issues: EE revisions , Errors in FE , Inaccuracies in GE

b. 17-19

composition: Op. 28 No. 22, Prelude in G minor

Staccato dots in A

No marks in FC (→GE) & FE (→EE)

..

The omitted staccato dots over the 1st octave in b. 17 and 19 (as well as 25 and 27) are mistakes of Fontana and the engraver of FE.

category imprint: Differences between sources

issues: Errors in FE , Errors of FC

b. 25-27

composition: Op. 28 No. 22, Prelude in G minor

Staccato dots in A

No marks in FC (→GE) & FE (→EE)

..

These bars are a repetition of b. 17-19; likewise, the staccato dots written in A were not reproduced in any of the remaining sources.

category imprint: Differences between sources

issues: Errors in FE , Errors of FC

b. 33-34

composition: Op. 28 No. 22, Prelude in G minor

   in A (→FCGE)

  in bar 34 in FE

No markings in EE

..

The omitted pedalling markings in these bars resulted from the carelessness of the engravers of FE and EE.

category imprint: Differences between sources

issues: Errors in FE , Errors in EE

b. 35-37

composition: Op. 28 No. 22, Prelude in G minor

Nonuniform slurring in A (→FC)

No slurs in FE (→EE)

Uniform slurring in GE

..

The omission of three slurs in these bars is most probably a mistake of FE, while the change of the range of the slurs in b. 36-37 is probably a revision unifying them with the authentic slur in b. 35-36. However, it does not result from the notation of the manuscripts, in spite of their minor inaccuracies.

category imprint: Differences between sources

issues: Errors in FE , GE revisions