The version of As undoubtedly gives way to both later ones, which, actually, differ only in two elements – the rhythm of the melody in bar 77 and the number of touches in the part of the L.H. in bar 79. The same as in bar 71, the change of rhythm in bar 77 could have been introduced in A as a correction of the earlier rhythm of the crotchets.
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category imprint: Differences between sources; Corrections & alterations
issues: Accompaniment changes, Main-line changes
notation: Pitch