O quanta plenus gratia qui

Source: 
Klosterneuburg, Augustiner-Chorherrenstift - Bibliothek, 1017
Folio: 
107r
Sequence: 
1
Feast: 
Benedicti
Office/Mass: 
V
Genre: 
A
Position: 
2M
Cantus ID: 
203559
Mode: 
6
Differentia: 
F1
Differentia database: 
1--h-h-f-gh-g-f--4 7a