Amen amen dico vobis antequam

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
198
Sequence: 
8
Feast: 
Dom. de Passione
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
200249
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d
Extra: 
3 b