In tympano et choro in

Source: 
Mainz, Bischöfliches Dom- und Diözesanmuseum, A
Folio: 
237v
Sequence: 
2
Feast: 
Fer. 6 per annum
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
003303
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d
Extra: 
137