Christi virgo nec terrore

Folio: 
076r
Sequence: 
1
Feast: 
Office/Mass: 
V
Genre: 
A
Position: 
p
Cantus ID: 
001787
Mode: 
1
Differentia: 
G1a
Extra: 
049r
Indexing notes: 
Previous rubric mentions Thomas -- all chants from the commune; sing after the antiphon "O sapientia" ('in adventu post O sap');