Haec est virgo sapiens et

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
239v
Sequence: 
3
Feast: 
Comm. unius Virginis
Office/Mass: 
M
Genre: 
A
Position: 
3.2
Cantus ID: 
003006
Mode: 
1
Differentia: 
G2
Differentia database: 
1--h-h-g-f-g-g--4 63a