Motetus Medieval polyphony in its manuscripts
Piece

Alpha vibrans monumentum/Amicum querit/Cetus venit heroycus

No composer named in the sources used here.

Sources

ManuscriptFolioNo. in the sourceVoicesGenreDateSource
Chantilly, Musée Condé, MS 564 ff. 64v–65 105 4 motet 14th century source