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b. 86

composition: Op. 28 No. 15, Prelude in D♭ major

Pedalling in A, literal reading

FC (→GE) & FE (→EE)

Our suggestion

..

The interpretation of pedal markings in this bar presents difficulties. The  sign occurs before the 2nd beat, and the  sign seems to pertain to the 3rd beat, which we give as the literal reading. However, the slight distance between the signs does not suggest a gap in pedalling. The remaining sources interpreted this as a pedal change in the middle of the bar, which may be considered justified in the light of the above observations. In the editors' opinion, the pedal change should be linked rather with the d1 suspension being resolved to c1, and therefore, we suggest the appropriate notation in the main text.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccuracies in FE , Inaccuracies in FC , Inaccuracies in A

b. 87

composition: Op. 28 No. 15, Prelude in D♭ major

Accent in A, interpretation

No mark in FC (→GE) & FE (→EE)

..

The Chopinesque manner of writing semibreves in the middle of the bar, now almost completely abandoned (cf. General Editorial Principlesp. 24), was used in this bar to indicate that the accent refers to e1, which, therefore, belongs to the bottom, melodic voice of the R.H. Semibreves are written down in this way in A (→FC,FE) in the entire ending (b. 84-89), which, in this case, we reproduce in the graphical transcription as an exception (the version "transcription"). However, the accent was not reproduced in any other source – Fontana overlooked all dynamic indications in b. 83-87, while in FE all 3 notes of the chord in the discussed bar were written in the middle of the bar, which impeded the accent to be placed in accordance with Chopin's intention. 

category imprint: Differences between sources; Source & stylistic information

issues: Long accents , Errors in FE , Errors of FC