Praeclarum sidus saeculo

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
462r
Sequence: 
3
Feast: 
Leodegarii
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
203920
Mode: 
1
Differentia: 
12
Differentia database: 
1--h-h-hg-f-g-gfed--4 75a