b. 16
The missing f2 crotchet in FC (→GE1) may be a result of an unfinished or failed correction of the pitch of that note – in the place where the stem of the chord ends, e2 was probably removed. Another possibility is a misrepresenting its notehead in A for a mere thickening at the end of stem. The copyist also omitted the arpeggio sign before that chord and the slur. The revision restoring a tolerably correct text in GE2 (→GE3) was most probably based on FE, which is indicated by an identical unification of the rhythmic values of the g1-b1 third (in FE the unification most probably resulted from a misunderstanding of the notation of A) and by the way the misleading notation in the previous bar was corrected.
Compare the passage in the sources»
category imprint: Differences between sources
issues: Different values of chord components, Inaccuracies in FE, GE revisions, Errors of FC
notation: Pitch