Auribus percipite qui

Source: 
Vorau, Stiftsbibliothek, 287 (olim XXIX)
Folio: 
029r
Sequence: 
4
Feast: 
Fer. 3 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1.5
Cantus ID: 
001533
Mode: 
2
Differentia: 
1b
Differentia database: 
1--f-f-f-f-cd-d--4 150e