Motetus Medieval polyphony in its manuscripts
Piece

Ecce panis angelorum

Johannes Roullet

Sources

ManuscriptFolioVoicesDateSource
Munich, Bayerische Staatsbibliothek, Clm 14274 f. 120r
choir-book: f.120r
3 1425-1474 (15.2q und 15.3q) source