Beatus Laurentius dixit ego

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
239v
Sequence: 
14
Feast: 
Laurentii
Office/Mass: 
M
Genre: 
R
Position: 
2.4
Cantus ID: 
006215
Mode: 
2
Addendum: 
P: 349