Quam pulchra es et quam

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.4 (rkp. Perg. 20)
Folio: 
120
Sequence: 
18
Feast: 
De BMV
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004436
Mode: 
6
Differentia: 
F01
Differentia database: 
1--h-h-f-gh-g-f--4 7a
Addendum: 
Hodie M-