Deus ut tandem nos vigilantes

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
436v
Sequence: 
4
Feast: 
Aegidii
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
201207
Mode: 
3
Differentia: 
2
Differentia database: 
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