Issues : Accidentals in different octaves

b. 107

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

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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

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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. 128

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

g2-c3 in GC (→GE), FE3 (→FE4), FESch & EE2

g2-e3 in FE1 (→FE2EE1)

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The version with e3 present in FE1 (→FE2EE1) (in both FE without the necessary  in this situation) is almost certainly erroneous. It is proved by: c3 written in GC (→GE) and the Chopinesque corrections in FESch and FE3 (→FE4). The correct version with c3 is written inaccurately in some of the sources – the necessary  is only in GE and EE2. Further omissions of accidentals – see the adjacent note.

category imprint: Interpretations within context; Differences between sources

issues: Annotations in teaching copies , EE revisions , Accidentals in different octaves , Inaccuracies in FE , Terzverschreibung error , GE revisions , Omission of current key accidentals , Authentic corrections of FE , Inaccuracies in GC , Annotations in FESch

b. 128

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

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GC and FE do not include naturals before the top notes of the last two octaves in the R.H. Chopin's patent inaccuracy was corrected in GE and EE.

category imprint: Interpretations within context; Differences between sources

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

b. 129

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

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GC has no  before the 2nd quaver, which is most probably an oversight of the copyist. The mistake was corrected in GE. The remaining sources include the correct text.

category imprint: Interpretations within context; Differences between sources

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