Beneventan chant

Beneventan chant is a liturgical plainchant repertory of the Roman Catholic Church, used primarily in the orbit of the southern Italian ecclesiastical centers of Benevento and Monte Cassino distinct from Gregorian chant and related to Ambrosian chant. It was officially supplanted by the Gregorian chant of the Roman rite in the 11th century, although a few Beneventan chants of local interest remained in use.