Melody and rsigns of A/ Ascendente Iesu, AM 2000s T1 p. 351, and H (cf. source). The only major difficulty is the reduction from "discipuli eius dicentes" to "laetificaverunt", managed by merging some syllables which break the original position of accents; but the more conventional methods did not work.

Removed the re-do clivis on -ti- (multitudinem), -su (Iesu) in the original. Too melismatic. This neume is therefore omitted from the pastiche.