Beatus es et bene tibi

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.5 (rkp. Perg. 13)
Folio: 
108v
Sequence: 
6
Feast: 
Fabiani, Sebastiani
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
001623
Mode: 
8
Differentia: 
C01
Differentia database: 
1--k-k-h-k-l-k--4 99d
Addendum: 
207