Excelsi dexterae gratia

Source: 
Budapest, Egyetemi Könyvtár (University Library), lat. 121
Folio: 
029r
Sequence: 
1
Feast: 
Francisci
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
201700
Mode: 
2
Differentia: 
D1
Differentia database: 
1--f-f-f-e-cd-d--4 152c
Extra: 
a