Vobis datum est nosse

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
038v
Sequence: 
13
Feast: 
Dom. Sexagesimae
Office/Mass: 
M
Genre: 
A
Position: 
3.
Cantus ID: 
005483
Mode: 
6T
Differentia: 
1a
Differentia database: 
1--m-m-k-lm-lK-k--4 T7eB
Addendum: 
P: 077