Issues : Errors in FE

b. 45

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

In FE1 there is no arpeggio sign at the beginning of the bar. It is certainly caused by the engraver's distraction.

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE

b. 51

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

FE1 (→FE2) has an e as the bottom note of the 1st minim in the L.H. This patent error was corrected in FE3 (→FE4). The remaining sources also include the correct text.

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE , Authentic corrections of EE

b. 56

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

FE1 (→FE2) has a b-e1 minim here. The mistake resulted from an erroneous assignment of these notes to the bottom stave, where the bass clef is in force – the mistake's mechanism is easy to understand, looking at the notation of GC (most probably very similar to the notation of [A]). The mistake was corrected in FE3 (→FE4) and EE, mostly likely as a result of Chopin's intervention. GC (→GE) includes the correct text. 

category imprint: Differences between sources

issues: Errors in FE , Authentic corrections of FE , Authentic corrections of EE

b. 57

composition: Op. 35, Sonata in B♭ minor, Mvt I

f1 in GC (→GE), FE3 (→FE4), EE & FESch

a1 in FE1 (→FE2)

..

The version of FE1 (→FE2) is certainly erroneous, which is proved by Chopin proofreading in FE3 (→FE4) and FESch. The correct version of EE can also be a result of Chopin's correcting the base text to this edition.

category imprint: Differences between sources

issues: Annotations in teaching copies , Errors in FE , Authentic corrections of FE , Annotations in FESch

b. 60

composition: Op. 35, Sonata in B♭ minor, Mvt I

a1 in GC (→GE)

g1 in FE (→EE)

..

The version of FE (→EE) is probably erroneous – cf. analogous bar 188 as well as a slightly extended variant of this motif in bars 64 and 192. The absence of a correction in this place is, however, puzzling – Chopin did not pay attention to this note both in the detailed proofreading of FE2 (twice – as the base text to EE and FE3) and in the proofreading of FE4, as well as in the pupil's copies.

category imprint: Differences between sources

issues: Errors in FE