O bona crux quae decorem

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
183v
Sequence: 
4
Feast: 
Andreae
Office/Mass: 
M
Genre: 
R
Position: 
2.3
Cantus ID: 
007260
Mode: 
8
Addendum: 
P: 235