O mors ero mors tua

Source: 
Cambrai, Bibliothèque municipale, Impr. XVI C 4
Folio: 
046v
Sequence: 
3
Feast: 
Sabbato Sancto
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
004045
Mode: 
4T
Differentia: 
10
Differentia database: 
1--m-m-m-m-m-m--4 T1c