Non turbetur cor vestrum al-

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
077r
Sequence: 
7
Feast: 
Ascensio Domini
Office/Mass: 
M
Genre: 
A
Position: 
2.1
Cantus ID: 
003937
Mode: 
6
Differentia: 
1
Differentia database: 
1--h-h-f-gh-gF-f--4 7e