Electi sunt in Christo ante

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.1 (rkp. Perg. 12)
Folio: 
238
Sequence: 
1
Feast: 
Matthaei
Office/Mass: 
M
Genre: 
A
Position: 
3.1
Cantus ID: 
002625
Mode: 
7
Differentia: 
A01a
Differentia database: 
1--l-l-m-l-k-jh--4 143b
Addendum: 
252