Praeveni nos domine caelesti

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
052r
Sequence: 
1
Feast: 
Dom. per annum
Office/Mass: 
M
Genre: 
A
Position: 
3.3
Cantus ID: 
004369
Mode: 
4
Differentia: 
D1
Differentia database: 
1--h-g-h-k-gf-efd--4 50b
Extra: 
041r