Dumba Arafat a.k.a  Alpha Kayz is a Ugandan singer-songwriter signed by Kulibyeffe records. He is best in genres, Hiphop, dancehall and RnB.

Alpha Kayz born 22/02/2004, Mukono, Uganda is known for singles Tomera, To the top and featured tracks like Tokikola and Jangu ondabe.