Cum autem sero factum esset

Source: 
Vorau, Stiftsbibliothek, 287 (olim XXIX)
Folio: 
054v
Sequence: 
1
Feast: 
Hebd. Septuagesimae
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001989
Mode: 
8
Differentia: 
1b
Differentia database: 
1--k-k-j-k-h-g--4 118a