Haec tua virgo duplici beata

Folio: 
203v
Sequence: 
4
Feast: 
Office/Mass: 
V
Genre: 
H
Position: 
02
Cantus ID: 
008411a
Mode: 
*
Extra: 
051v
Indexing notes: 
What is this first word? It looks like "Hacherina". ("Haec tua" is expected, and has been maintained in the database for ease of searching.)