Ego signo crucis non clipeo

Source: 
Vorau, Stiftsbibliothek, 287 (olim XXIX)
Folio: 
194v
Sequence: 
4
Feast: 
Martini
Office/Mass: 
M
Genre: 
A
Position: 
1.3
Cantus ID: 
002587
Mode: 
7
Differentia: 
4b
Differentia database: 
1--l-l-m-l-kk-kkk--4 141f