-ssima servientes in laetitia

Source: 
Vorau, Stiftsbibliothek, 287 (olim XXIX)
Folio: 
171v
Sequence: 
18
Feast: 
Nativitas Mariae,8
Office/Mass: 
L
Genre: 
A
Position: 
2
Cantus ID: 
204753
Mode: 
2
Differentia: 
1b
Differentia database: 
1--f-f-f-f-cd-d--4 150e