Haec sacri Petri sollempnia Christe

Source: 
Cambrai, Bibliothèque municipale, 38 (olim 40)
Folio: 
283v
Sequence: 
5
Feast: 
Petri
Office/Mass: 
V
Genre: 
A
Position: 
5
Cantus ID: 
202101
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-g-gfed--4 75d
Addendum: 
XVI
Manuscript Reading Full Text (standardized spelling): 
Haec sacri Petri sollempnia Christe colentibus auxilietur in his nobis tua gaudia quae nos ipsius meritis absolvat crimine cuncto