Kalangu : butcher's rhythm ; Singing and drumming in praise of blacksmiths : Zaria ; Praise song for a hunter : Zaria ; Singing and drumming for farmers : Zaria ; Praise song for farmers : Mak'arfi district ; Royal drums of the Emir of Zaria ; Fanfare for the Sultan of Sokoto : Zaria ; Trumpet fanfare for the Emir of Zaria ; Horn and drum ensemble of the D'an Galadima : dictrict head of Giwa ; Song in praise of Nigeria : Katsina ; Song celebrating the investiture of the Emir of Kano