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b. 96

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

..

In the main text we include the cautionary flats before d1-d2, added (by Chopin?) in FE4, as well as in GE and EE (only the top one in EE1).

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , GE revisions , Cautionary accidentals , Authentic corrections of FE

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. 110

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

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GC and FE1 (→FE2FE3) do not have the naturals raising G1-G to G1-G. The patent mistake was corrected in EE, GE and FE4.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , GE revisions , FE revisions

b. 112-114

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

..

In GC the second quaver in the R.H. is written too low in all of these bars, so it could be interpreted as an or F. The respective notes in the L.H. allow to guess the correct text, although in bar 113, the note in the L.H. is also written incorrectly as an A1. The remaining sources – including GE, based on GC – feature the correct text.

category imprint: Interpretations within context; Differences between sources; Source & stylistic information

issues: GE revisions , Errors of 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