La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Beatius... se servans liberat; Cum humanum sit peccare

Two-voice anonymous motet

Sources

Paris: Bibliothèque Nationale, fonds nouv. acq. français 23190 (olim Serrant Château, ducs de la Trèmoìlle), fol. 38v-39 (lost); Bibliothèque Nationale, fonds nouv. acq. latines 2444, fol. 49 (2/2) (Motetus and incomplete Triplum only).

Editions

HARRISON, Gregory. The Monophonic Music in the Roman de Fauvel, Ph.D. dissertation, Stanford University: 1963, p. 218.