But, since Pope Benedict XVI's motu proprio, Summorum Pontificum, use of the Tridentine rite has increased; this, along with other papal comments on the use of appropriate liturgical music, is promoting a new plainsong revival.
Although usually sung to plainchant, Asperges Me has been set to music; two well-known examples are those by Gilles Binchois (Bologna, International museum and library of music, Ms Q15) and Tomás Luis de Victoria.
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 Montecassino, distinct from Gregorian chant and related to Ambrosian chant.
Gorze was also the home of the "chant messin", an early form of Gregorian chant or plainsong, as a part of the liturgy, and also of sacred drama, particularly in connection with the Easter rituals.
Iain Matthews (born 1946), also known as Ian Matthews, British folk-rock musician, and former member of Fairport Convention and Plainsong
The Annotated Book of Common Prayer similarly notes that (according to Saint Augustine) Saint Athanasius discouraged variance in note in liturgical recitation, but that eventual modulation of the note led to the development of plainsong.
Among the previous incumbent priests have been Rev. Thomas Helmore (1873-1874), a noted authority on plainsong and English choral music; and Rev. Cecil Horsley, who was vicar from 1934 until 1938, when he was appointed Bishop of Colombo in the Church of Ceylon, later becoming Bishop of Gibraltar.