Rorate caeli desuper et nubes

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
214r
Sequence: 
1
Feast: 
Annuntiatio Mariae
Office/Mass: 
V
Genre: 
A
Position: 
1
Cantus ID: 
004668
Mode: 
4
Differentia: 
E1
Differentia database: 
1--h-g-h-k-gF-e--4 41d