Issues : Errors of FC

b. 4

composition: Op. 28 No. 18, Prelude in F minor

..

A (→FE) has a cautionary  before the 7th L.H. semiquaver, a1. The accidental was omitted in FC (→GE1), however, EE and GE2 have flats there in both the L.H. and R.H. parts. We also include these signs in the main text.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , GE revisions , Cautionary accidentals , Errors of FC

b. 9

composition: Op. 28 No. 18, Prelude in F minor

in A (→FEEE)

No marking in FC (→GE)

..

Fontana overlooked  in FC (→GE).

category imprint: Differences between sources

issues: Errors of FC

b. 11-12

composition: Op. 28 No. 18, Prelude in F minor

2 wedges in A, literal reading

Wedge in b. 11 in FC

4 wedges in FE (→EE)

Staccato dot in b. 11 in GE

..

In the main text, we add – as in bars 9-10 – separate wedges to the :\L.H. octaves. In the discussed bars, this notation also occurs in FE (→EE). The mark in b. 12 was overlooked in FC (→GE), and the other (a wedge in b. 11) was reproduced in GE as a staccato dot.

category imprint: Differences between sources; Editorial revisions

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

b. 17

composition: Op. 28 No. 18, Prelude in F minor

2 long accents & staccato dot in A

Long accent in FC

Short accent in L.H. in FE1

Short & long accents in FE2

Short accent in GE

Vertical & long accent in EE

..

In the main text we reproduce the very precise performance marks for the chord on the 2nd beat of the bar in A: long accents over f4 and the L.H. chord and a staccato dot under f3. The R.H. marks were overlooked both in FC (→GE) and FE1, which is justified to a certain extent, since both marks are poorly visible. The L.H. accent (short) was placed in FE under the chord, as a result of which the R.H. octave is not accented at all. FE2 tried to amend it by adding a long accent under it. Introduction of a vertical accent in EE is an arbitrary decision typical of that publisher – cf. the previous bar.

category imprint: Differences between sources

issues: Long accents , EE revisions , Errors in FE , Inaccuracies in GE , Placement of markings , FE revisions , Errors of FC

b. 17

composition: Op. 28 No. 18, Prelude in F minor

in A (→FEEE)

No indication in FC (→GE)

..

The missing  mark must be Fontana's mistake.

The crossing-out visible in A proves that Chopin initially entered that mark before the f3-f4 octave.

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

issues: Corrections in A , Deletions in A , Errors of FC