Loquere domine quia audit

Source: 
Dubrovnik, Franjevački Samostan (Franciscan Monastery), Cod. F Nr. 6
Folio: 
105r
Sequence: 
2
Feast: 
Dom. 1 p. Pent.
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
003636
Mode: 
1
Differentia: 
F1
Differentia database: 
1--h-h-g-f-gh-gf--4 69b
Indexing notes: 
why is there a duplicate feast on this first Sunday after Pentecost? (with two Trinity Offices);