Attendite a falsis prophetis

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
335
Sequence: 
2
Feast: 
Dom. 9 p. Pent.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
001511
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d
Extra: 
3 b