Dum tribularer clamavi ad

Source: 
Chicago, Newberry Library, 24
Folio: 
110r
Sequence: 
8
Feast: 
Fer. 3 Maj. Hebd.
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
002474
Mode: 
7
Differentia: 
A1
Differentia database: 
1--l-l-m-l-k-jh--4 143b
Extra: 
a