De Sion exibit lex et

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
027v
Sequence: 
7
Feast: 
Fer. 3 Hebd. 3 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
002119
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-c-d--4 152b