Tu es qui venturus es

Source: 
London, British Library, printed book IB.6753 (Augsburg Antiphoner 1495, olim AA Impr. 1495)
Folio: 
002v
Sequence: 
1
Feast: 
Dom. 3 Adventus
Office/Mass: 
V2
Genre: 
A
Cantus ID: 
005210
Mode: 
7
Differentia: 
C2
Differentia database: 
1--l-l-m-l-k-k--4 141a