Tunc praecepit eos omnes igne

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
172r
Sequence: 
11
Feast: 
Inventio Crucis
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
005249
Mode: 
1
Differentia: 
3
Differentia database: 
1--h-h-g-f-gh-gf--4 69b