Beatus Sixtus dixit

Folio: 
126v
Sequence: 
1
Feast: 
Office/Mass: 
M
Genre: 
AV
Position: 
01
Cantus ID: 
003908a
Mode: 
8?
Differentia: 
?
Manuscript Reading Full Text (standardized spelling): 
Beatus Sixtus dixit