Propter Sion*

Source: 
Trier, Stadtbibliothek, 1245 / 597 (revised)
Folio: 
108r
Sequence: 
23
Feast: 
Fer. 4 Hebd. 4 Adv.
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
004400
Manuscript Reading Full Text (standardized spelling): 
Propter Sion*