Motetus Medieval polyphony in its manuscripts
Piece

O pulcherrima inter mulieres

Guillaume Du Fay (RISM: conjectural)

Sources

ManuscriptFolioVoicesDateSource
Munich, Bayerische Staatsbibliothek, Clm 14274 ff. 82v–83r
choir-book: f.82v-83r
4 1425-1474 (15.2q und 15.3q) source