La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Vo douls regars, dame de pris

anonymous virelai

Cambrai: Bibliothèque Municipale B. 1328 (1176), ff.8-15, fol. 8v (#5) (3/1) (mainly illegible).

FISCHER, Kurt von. 'Neue Quellen zur Musik des 13., 14. und 15. Jahrhunderts', Acta Musicologica, XXXVI (1964), p. 90.