In aeternum dominus regnavit et

Source: 
Wien, Österreichische Nationalbibliothek - Musiksammlung, 1890
Folio: 
068v
Sequence: 
4
Feast: 
Fer. 5 per annum
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
003203
Mode: 
4
Differentia: 
?
Manuscript Reading Full Text (standardized spelling): 
In aeternum dominus regnavit et ultra
Manuscript Reading Full Text (MS spelling): 
In eternum dominus regnavit et ultra