O admirabile commercium

Source: 
Dubrovnik, Franjevački Samostan (Franciscan Monastery), Cod. C Nr. 4
Folio: 
256
Sequence: 
1
Feast: 
Octava Nat. Domini
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
003985
Mode: 
6
Differentia: 
F1
Differentia database: 
1--h-h-f-gh-g-f--4 7a
Indexing notes: 
and for the hours; | and for the hours;