Issues : Omission of current key accidentals

b. 22

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

..

GC and FE1 (→FE2FE3) do not include naturals before the octave on the 4th quaver of the bar. The flats before g2 and g1 in the 2nd half of the bar prove Chopin's oversight. The naturals were added in GE and EE, as well as in FE4.

category imprint: Differences between sources

issues: EE revisions , Errors in FE , GE revisions , Omission of current key accidentals , FE revisions , Last key signature sign , Errors of GC

b. 90

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

..

The notation of accidentals is inaccurate in the majority of the sources, which, however, does not cause any difficulties in the interpretation of the text. In the 2nd half of the bar, GC and FE have only one sign: a  before the last chord in the R.H., whereas in FE it restores f2, while in GC – probably erroneously – it raises g2 to g2. GE added to the  written in GC another one, raising b2 to b2. Only EE includes all necessary signs. Moreover, all sources include a superfluous  before d1 in the 3rd crotchet in the L.H. In the main text, we omit this sign, in turn, we add a cautionary  before f3 (in the last chord).

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Inaccuracies in GE , Inaccuracies in FE , GE revisions , Cautionary accidentals , Omission of current key accidentals , Inaccuracies in GC

b. 107

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

..

The sharp raising to f, overlooked in GC, FE1 (→FE2FE3,EE1), was added in GE, FE4 and EE2. Cf. bar 115.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in FE , GE revisions , Omission of current key accidentals , FE revisions , Inaccuracies in GC

b. 115

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

..

Similarly as in bar 107, in GC, FE1 (→FE2FE3,EE1) there is no  raising b to b. The sign was added in GE, FE4 and EE2.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in FE , GE revisions , Omission of current key accidentals , FE revisions , Inaccuracies in GC

b. 124

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

..

In the 2nd half of the bar GC and FE lack in accidentals in the part of the R.H. The inaccuracy of Chopin's notation was corrected in GE and EE.

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE , Omission of current key accidentals , Errors of GC