Dum iter ad mare coepisset

Source: 
Rouen, Bibliothèque municipale, 248 (olim A. 339)
Folio: 
126r
Sequence: 
1
Feast: 
Clementis
Office/Mass: 
M
Genre: 
A
Position: 
2.1
Cantus ID: 
002460
Mode: 
1
Differentia: 
G3
Differentia database: 
1--h-h-g-f-gh-gg--4 66i