Dum esset rex in accubitu

Source: 
Benevento, Archivio Capitolare, V 20
Folio: 
279r
Sequence: 
5
Feast: 
Nativitas Mariae
Office/Mass: 
V
Genre: 
A
Position: 
4
Cantus ID: 
002450
Mode: 
3
Differentia: 
1
Differentia database: 
1--j-j-h-hk-h-hhg--4 249a