Tunc invocabis et dominus

Source: 
Stuttgart, Württembergische Landesbibliothek, HB.I.55
Marginalia: 
4
Folio: 
053r
Sequence: 
12
Feast: 
Sabbato post Cineres
Office/Mass: 
S
Genre: 
A
Cantus ID: 
005243
Mode: 
4
Differentia: 
oc
Differentia database: 
1--h-g-h-jH-gf-e--4 34a
Extra: 
?