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b. 145-155

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

..

In the sources based directly on [A] there are no naturals raising c to – in GC in bars 145 and 147, in FE1 in bar 147. These patent inaccuracies were corrected in GE and FE2, so that all the remaining sources include the correct text. Similarly in bars 153 and 155, although there and in FE the second  was added only in FE4.

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , Inaccuracies in FE , GE revisions , Omission of current key accidentals , FE revisions , Last key signature sign , Errors of GC

b. 148-152

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

..

In the sources based directly on [A] – GC and FE1 (→FE2FE3,EE1) – four naturals raising c1 to c1, in bars 148-149 and 151-152, are missing. These patent inaccuracies were corrected in GE, FE4 and EE2

category imprint: Interpretations within context; Differences between sources

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

b. 150

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

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In the main text we add a cautionary  before a.

category imprint: Editorial revisions

b. 152-153

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

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In the main text we add a cautionary  before g. The sign was already added in EE, in which also a  before a1 in the next bar appears (the latter was probably supposed to concern g1).

category imprint: Differences between sources

issues: EE revisions , Errors in EE

b. 154

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

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FE1 features at the beginning of the bar, which is a mistake. 

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE , FE revisions