Issues : Uncertain notes on ledger lines
composition: Op. 35, Sonata in B♭ minor, Mvt II
The absence of the c1 note is most probably a result of the unclear notation of [A]. It is indicated by the comparison with analogous bars 138, 178 and 180. The note was added – most probably on the basis of such a comparison – in GE, which was then repeated in EE2.
category imprint: Interpretations within context; Differences between sources
issues: EE revisions , Errors in FE , GE revisions , Uncertain notes on ledger lines , Errors of GC