The primary purpose of the ministry is to assist St. John Bosco Parish in propagating and spreading the word of God, invite and usher its parishioners to worship God through soulful and liturgical music; also to assist the parish in its cultural programmes, activities and celebrations.
As a ministry, it has defined structure, leadership and programmes for the upliftment of talents and service of individual members, spiritual and community life development, socio-civic responsibilities and general missionary undertakings in compliance with the decrees of Vatican II, the fourth synod of Manila (1979), PCP II (1991).