Laetentur caeli et exsultet

Source: 
Vorau, Stiftsbibliothek, 287 (olim XXIX)
Folio: 
003r
Sequence: 
4
Feast: 
Nativitas Domini
Office/Mass: 
M
Genre: 
A
Position: 
3.2
Cantus ID: 
003567
Mode: 
4T
Differentia: 
1a
Differentia database: 
1--l-k-l-n-k-h--4 T41aA