Factum est in una dierum

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
180v
Sequence: 
6
Feast: 
Fer. 6 Pent.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
002842
Mode: 
7T
Differentia: 
1
Differentia database: 
1--g-g-h-g-f-ed--4 T143bA