Source: 
PL-SAk 40 Graduał z Sandomierza
Folio: 
099v
Sequence: 
4
Feast: 
Ad Missam
Office: 
MASS
Genre: 
Ag
Cantus ID: 
509505
Mode: 
6
Full text: 
Agnus dei qui tollis peccata mundi miserere nobis | Agnus dei qui tollis peccata mundi miserere nobis | [...] dona nobis pacem

Concordances in the Cantus Index network