Intuemini quantus sit

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
031v
Sequence: 
3
Feast: 
Nativitas Domini
Office/Mass: 
V
Genre: 
A
Position: 
3
Cantus ID: 
003391
Mode: 
4
Differentia: 
G1
Differentia database: 
1--h-g-h-k-gF-eg--4 45c