Cum esset rex in accubitu

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.4 (rkp. Perg. 20)
Folio: 
091
Sequence: 
4
Feast: 
Comm. unius Virginis
Office/Mass: 
M
Genre: 
A
Position: 
3.1
Cantus ID: 
002450
Mode: 
3
Differentia: 
A01
Differentia database: 
1--k-k-h-k-j-h--4 97d
Addendum: 
280