We consider the fact of leaving the g1 minim without a slur in AI to be an inaccuracy of notation, similar to the one visible in bar 75. The phrasing of the version intended for print corresponds to natural divisions between the phrases, marked by rests. Since the slurrings of AI and A are closely related to the rhythmic structure of the phrases, corresponding variants are included in the note on bars 84-86, dedicated to various variants of the melody.
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category imprint: Graphic ambiguousness; Differences between sources; Corrections & alterations
issues: Inaccurate slurs in A
notation: Slurs