Issues : Authentic post-publication changes and variants

b. 120

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

B in GC & FE (→EE1)

in GE & EE2

..

GC and FE (→EE1) do not include an accidental before the bass note, which makes it to be interpreted as a B. The version, present certainly also in [A], is given by us in the main text, with a cautionary . The version of GE, in spite of being most probably a result of a routine editorial revision (until this place the development is maintained in sharp keys and is present also in the next bar), may be, however, considered an alternative authentic version in this case – according to Mikuli, Chopin added a corresponding  in a copy of his pupil, Friederike Müller-Streicher (information from the Mikuli edition of Sonatas, Kistner, Leipzig 1879).

category imprint: Differences between sources; Corrections & alterations

issues: GE revisions , Authentic post-publication changes and variants