Martyres domini dominum

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
543
Sequence: 
3
Feast: 
Reliquiarum
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
003717
Mode: 
8
Differentia: 
5
Differentia database: 
1--g-g-f-d-f-ed--4 166a
Extra: 
r