V-CVbav-ms-Capp.Sist.35: Composer name in ms = 'M. deorto' on fol. 104v and 'de orto' on fol. 206v / Credo is copied on fol. 206v- and is incomplete, due to missing folio / Kyrie: 'I pre sequar' / [Superius]: 'Qui tollis tacet' / Tu solus dominus: [Tenor]: 'Require patrem in fine' / [Contratenor] and 'Bassus': 'Pleni tacet' / Osanna, Benedictus and Agnus I-III: Canon in [Superius], without instruction for Tenor / Agnus II: [Superius] and [Bassus]: '3[tertia] ut supra'