It is difficult to say what the c3 crotchet (grace note?), written in A over the d
1-e1 second at the beginning of the bar, means. It is not corresponded by any note in Morch, it was not included in the editions either. In this situation, we regard this inexplicable, from the point of view of melody and harmony, note as a mistake.
Perhaps it was to be an e3, sustained from the previous bar, in which the e3 minim is provided with an additional curved line. However, the curved line is not combined with the discussed note, hence we do not include this possibility, doubly hypothetical, in our system.
Compare the passage in the sources»
category imprint: Source & stylistic information
issues: Errors of A
notation: Pitch