Antequam convenirent*

Source: 
Wien, Österreichische Nationalbibliothek - Musiksammlung, 1890
Marginalia: 
L
Folio: 
004v
Sequence: 
12
Feast: 
Fer. 2 Hebd. 1 Adv.
Office/Mass: 
M
Genre: 
A
Position: 
1
Cantus ID: 
001440
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
Antequam convenirent*
Manuscript Reading Full Text (MS spelling): 
Antequam convenirent
Indexing notes: 
"post lect"?? second nocturn?