Motetus Medieval polyphony in its manuscripts
Piece

Kyrie fons bonitatis, pater ingenite Munich, ff. 30v–31r

No composer named in the sources used here.

Sources

ManuscriptFolioVoicesGenreDateSource
Munich, Bayerische Staatsbibliothek, Clm 14274 ff. 30v–31r
choir-book: f.30v-31r
2 mass 1425-1474 (15.2q und 15.3q) source