O doctor optime ecclesiae

Source: 
Mainz, Bischöfliches Dom- und Diözesanmuseum, D
Folio: 
222v
Sequence: 
1
Feast: 
Comm. unius Confessoris non Episcopus
Office/Mass: 
V
Genre: 
A
Position: 
4M
Cantus ID: 
004023
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cD-d--4 152g