In GE1, the slur in bar 236, at the end of the line, indicates continuation, which, however, is not confirmed by the slur in bar 237. This ambiguous notation was interpreted contrary to the notation of A both in FE (→EE) and GE2. It is worth observing that the compliance of the slur of GE1 in bar 236 with A is a result of intense proofreading – originally, the entire line (bars 232-236) was provided with one-bar slurs. At the same time, the traces of the changes in bars 235-236 became so visible over time that GE1a was reengraved in this place. The oversight of the dashes marking the range of validity of the octave sign at the end of bar 236 was a side effect of this retouch.
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category imprint: Graphic ambiguousness; Differences between sources
issues: Inaccuracies in GE, Errors resulting from corrections, GE revisions, FE revisions, Corrected slurs of Op. 21 in GE1
notation: Slurs