Issues : Cautionary accidentals

b. 6

composition: Op. 28 No. 14, Prelude in E♭ minor

No accidentals (c-c1) in A (→FE,FCGE1)

Naturals (c-c1) in EE

Flats (c-c1) in GE2 (→GE3)

..

Before the R.H. penultimate quaver Chopin wrote in A a cautionary  which he crossed out after having checked it was not essential. This proves the intended pitch to be c-c1 here. Therefore, the EE version is arbitrary – the reviser repeated here his amendment from the previous bar where he added (rightly there) naturals rising c-c1 to c-c1. We add cautionary flats in the main text here as GE2 already has done.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Errors in EE , GE revisions , Cautionary accidentals , Deletions in A

b. 10

composition: Op. 28 No. 14, Prelude in E♭ minor

..

In A (→FE) a cautionary  is only before c1. In the main text we add a corresponding accidental also in the L.H. That addition was already introduced by FC (→GE) and EE. See also b. 13.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Cautionary accidentals , Fontana's revisions

b. 13

composition: Op. 28 No. 14, Prelude in E♭ minor

..

In A and the remaining sources there is a cautionary  before c1. In FC (→GE) and EE before c in the L.H. part was also added. In the main text we omit those unjustified accidentals.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Cautionary accidentals , Last key signature sign , Fontana's revisions