Praeceptor per totam noctem

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
138v
Sequence: 
6
Feast: 
Dom. 5 p. Pent.
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
004356
Mode: 
1
Differentia: 
A1a
Differentia database: 
1--h-h-g-f-gh-gh--4 67c
Extra: 
127v