Opem nobis o Thoma porrige

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.5 (rkp. Perg. 13)
Folio: 
044r
Sequence: 
4
Feast: 
Thomae Cant.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
203689
Mode: 
7T
Finalis: 
C
Differentia: 
A01
Differentia database: 
1--g-g-h-g-f-ed--4 T143bA
Addendum: 
124