O Thoma Didyme per Christum

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
315v
Sequence: 
4
Feast: 
Thomae Apost.
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
004083
Mode: 
2
Differentia: 
2
Differentia database: 
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