Gloria patri et filio et

Source: 
Dubrovnik, Franjevački Samostan (Franciscan Monastery), Cod. C Nr. 4
Marginalia: 
A
Folio: 
157
Sequence: 
2
Feast: 
Nativitas Domini
Office/Mass: 
M
Genre: 
V
Position: 
02
Cantus ID: 
909000
Mode: 
4
Indexing notes: 
this is copied in a later hand above the words for the verse;