Tuam deus deposcimus pietatem

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
264r
Sequence: 
12
Feast: 
Suff. Crucis
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
204995
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cd-d--4 152c
Addendum: 
P: 398