Laetetur cor quaerentium dominum

Folio: 
099
Sequence: 
20
Office/Mass: 
M
Genre: 
A
Position: 
1.3
Cantus ID: 
003571
Mode: 
8
Differentia: 
w
Manuscript Reading Full Text (standardized spelling): 
Laetetur cor quaerentium dominum
Manuscript Reading Full Text (MS spelling): 
Laetetur cor quaerentium dominum
Indexing notes: 
differentia altered?