Hodie completi sunt dies pentecostos

Source: 
Sankt Gallen, Stiftsbibliothek, 388
Marginalia: 
P
Folio: 
247
Sequence: 
12
Feast: 
Dom. Pentecostes
Office/Mass: 
V2
Genre: 
A
Position: 
13M
Cantus ID: 
003096
Mode: 
1
Differentia: 
ab?
Manuscript Reading Full Text (standardized spelling): 
Hodie completi sunt dies pentecostos alleluia tribuens eis charismatum dona misit eos in universum urbem fuerit salvus erit alleluia
Manuscript Reading Full Text (MS spelling): 
Hodie completi sunt dies pentecostos alleluia tribuens eis charismatum dona misit eos in universum urbem fuerit salvus erit alleluia
Indexing notes: 
differentia: 'a' is clear but following letter not completely