Factum est silentium in caelo

Source: 
Lucca, Biblioteca Capitolare Feliniana e Biblioteca Arcivescovile, 601
Folio: 
472
Sequence: 
8
Feast: 
Michaelis
Office/Mass: 
L
Genre: 
A
Position: 
1B
Cantus ID: 
002843
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Extra: 
1786