(n) :
The liturgical plainchant repertory of the Ambrosian rite of the Roman Catholic Church, related to but distinct from Gregorian chant, and primarily associated with the Archdiocese of Milan.
(n) :
The liturgical plainchant repertory of the Ambrosian rite of the Roman Catholic Church, related to but distinct from Gregorian chant, and primarily associated with the Archdiocese of Milan.