Cum autem esset Stephanus

Source: 
Oxford, Bodleian Library, MS. Canon. Liturg. 202 (olim 19314)
Folio: 
020r
Sequence: 
2
Feast: 
Stephani
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
001987
Mode: 
?
Differentia: 
*