O quantus erat luctus*

Source: 
CZ-Bu (Brno) R 387
Folio: 
104v
Sequence: 
17
Office: 
L
Genre: 
R
Position: 
P
Cantus ID: 
007295
Feast: 
Martini
Full text: 
O quantus erat luctus*
Notes: 
The identity of this chant is not sure.

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