Hymnum dicamus alleluia

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Marginalia: 
B
Folio: 
208r
Sequence: 
3
Feast: 
Ad Benedicite
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
003153
Mode: 
1T
Differentia: 
3
Differentia database: 
1--m-m-ml-k-lm-l--4 T66n