Genre: 
Full text: 
Agnus Dei qui tollis peccata mundi miserere nobis | Qui sedes ad dexteram patris miserere nobis | Agnus Dei qui tollis peccata mundi dona nobis pacem
Fulltext source: 
Corpus troporum IV, p.75, n°56
Notes: 
Agnus Vat 16. The melody of the trope is used for the second agnus.