Tria sunt munera*

Source: 
Halifax (Canada), St. Mary’s University - Patrick Power Library, M2149.L4 1554
Folio: 
052r
Sequence: 
12
Feast: 
Dom. 1 p. Epiphaniam
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
005181
Mode: 
*
Addendum: 
020
Manuscript Reading Full Text (standardized spelling): 
Tria sunt munera*
Manuscript Reading Full Text (MS spelling): 
Tria sunt munera | ~Domine in virtute
Indexing notes: 
R: In i. nocturno Antiphona;