Revelabunt caeli iniquitatem

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
060r
Sequence: 
1
Feast: 
Fer. 5 in Cena Dom.
Office/Mass: 
M
Genre: 
R
Position: 
3.2
Cantus ID: 
007543
Mode: 
1
Addendum: 
P: 120