Placebo domino in regione

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
579
Sequence: 
6
Feast: 
Pro defunctis
Office/Mass: 
V
Genre: 
A
Position: 
1
Cantus ID: 
004293
Mode: 
3
Differentia: 
4
Differentia database: 
1--k-k-k-h-k-j--4 96a
Extra: 
3