Full text: 
In simplicitate (...)
Genre: 
Old Hispanic

Sacrificium (Old Hispanic)

Fulltext source: 
E-L MS 8 fol. 119r. Link to this page in the Leon Antiphoner: http://bvpb.mcu.es/es/catalogo_imagenes/grupo.cmd?posicion=243&path=26408&forma=&presentacion=pagina
Notes: 
On this chant see: Randel, An Index to the Chant of the Mozarabic Rite, Princeton University Press, 1973, p. 462.