Full text: 
Hujus diei gloria da Christe mundo gaudia qua junctus est coelestibus frater Johannis Jacobus
Genre: 
Office

Hymn and hymn verse

Feast: 
Fulltext source: 
CZ-Pu (Praha) XII E 15c, fol. 56r (see also AH 16,278)
Notes: 
Full text submitted by Veronika Mráčková