O magnum mysterium*

Source: 
Folio: 
090r
Sequence: 
51
Office/Mass: 
M
Genre: 
R
Position: 
1.2
Cantus ID: 
007274
Manuscript Reading Full Text (standardized spelling): 
O magnum mysterium et admirabile sacramentum ut animalia viderent dominum natum jacentem in praesepio beata virgo cujus viscera meruerunt portare dominum Christum