Quando natus est ineffabili-

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.2 (rkp. Perg. 14)
Folio: 
069r
Sequence: 
1
Feast: 
Octava Nat. Domini
Office/Mass: 
L
Genre: 
A
Position: 
2
Cantus ID: 
004441
Mode: 
3
Differentia: 
A03
Differentia database: 
1--k-k-k-hj-h-gh--4 223a
Addendum: 
126