Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Rhythm
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


Rhythm

b. 33

composition: Op. 28 No. 17, Prelude in A♭ major

..

In FC (→GE1) the tremolo beam was omitted in the abbreviated notation of repeated quavers. As a result, the L.H. chord is played there only once, at the beginning of the bar. The mistake was corrected in GE2 (→GE3). The beam visible in FC – written most probably in pencil – is a later addition by H. Scholtz.

category imprint: Differences between sources

issues: GE revisions , Foreign hand additions in manuscripts , Errors of FC

b. 38

composition: Op. 28 No. 17, Prelude in A♭ major

..

In A (→FE) the top R.H. voice crotchets are devoid of dots. It must be Chopin's oversight – cf. analogous b. 6 and 14. Dots are in FCI as well as in FC (→GE) and EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors of A , Fontana's revisions , Errors repeated in FE

b. 44-45

composition: Op. 28 No. 17, Prelude in A♭ major

Tied notes in FCI & EE2

Repeated notes in A (→FCGE, →FEEE1)

..

The version of FCI – tied b1 in b. 44-45 and c2 in b. 48-49 – as compliant with the rhythm of the majority of the phrases of the Prelude, can be, according to us, taken into account as a variant, although Chopin abandoned it while preparing the piece for printing. One can only suppose what the motivation of EE2 at the time of introducing that version was – perhaps it was a comparison with a number of similar ties in similar contexts (e.g., b. 4-17 and 27-30).

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions

b. 46-47

composition: Op. 28 No. 17, Prelude in A♭ major

..

In FCI the g2 minim is not tied to the next bar, which begins with a chord – see the note in b. 47.

category imprint: Differences between sources

b. 64

composition: Op. 28 No. 17, Prelude in A♭ major

..

In FCI the last e1-b1 fifth is not tied to the next bar. It may be the initial version or the copyist's oversight.

category imprint: Differences between sources; Corrections & alterations