Serve bone et fidelis intra

Source: 
Vercelli, Biblioteca Capitolare, CLXX
Folio: 
130v
Sequence: 
19
Feast: 
Comm. unius Abbatis
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
004871
Mode: 
3
Differentia: 
c
Differentia database: 
1--k-k-k-h-k-k--4 86b
Manuscript Reading Full Text (standardized spelling): 
Serve bone et fidelis intra in gaudium domini tui