Introibo ad altare dei sumam

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
138r
Sequence: 
5
Feast: 
Corporis Christi
Office/Mass: 
M
Genre: 
A
Position: 
2.2
Cantus ID: 
202624
Mode: 
7
Differentia: 
1
Differentia database: 
1--l-l-m-l-k-j--4 142a