In medio ecclesiae aperuit dominus

Source: 
Engelberg, Benediktinerkloster - Stiftsbibliothek, Cod. 103
Folio: 
088v
Sequence: 
6
Feast: 
Joannis Evang.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
003255
Manuscript Reading Full Text (standardized spelling): 
In medio ecclesiae aperuit dominus os ejus et implevit eum spiritu sapientiae et intellectus alleluia