Motetus Medieval polyphony in its manuscripts
Piece

Alleluia. Nativitas gloriosae

No composer named in the sources used here.

Sources

ManuscriptFolioNo. in the sourceVoicesGenreDateSource
Montpellier, Bibliothèque interuniversitaire de Montpellier, H 196 ff. 9–12v 9–10 3 organum c. 1300 source