Auribus percipite qui

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
062v
Sequence: 
11
Feast: 
Fer. 3 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
001533
Mode: 
5
Differentia: 
1
Differentia database: 
1--k-k-l-j-k-h--4 129a