Dum complerentur dies

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
076r
Sequence: 
12
Feast: 
Dom. Pentecostes
Office/Mass: 
M
Genre: 
R
Position: 
1.1
Cantus ID: 
006536
Mode: 
3
Addendum: 
P: 152