Si iniquitates observaveris

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, NAL 1535
Folio: 
129r
Sequence: 
6
Feast: 
Pro defunctis
Office/Mass: 
V
Genre: 
A
Position: 
4
Cantus ID: 
004899
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a