O virgo virginum quomodo fiet

Source: 
Kielce, Biblioteka Kapituły Katedralnej, Ms. 1
Folio: 
005v
Sequence: 
7
Feast: 
Antiphonae Majores
Office/Mass: 
V
Genre: 
A
Position: 
9M
Cantus ID: 
004091
Mode: 
2
Differentia: 
D1a
Differentia database: 
1--f-f-f-e-cd-ddd--4 152u
Manuscript Reading Full Text (standardized spelling): 
O virgo virginum quomodo fiet istud quia nec primam similem visa est nec habere sequentem filiae Jerusalem quid me admiramini divinum est mysterium hoc quod cernitis