Audio Mafia Releases New Single “Hamjui Kuomba” Ft. Kontawa & Kayumba Mafia Releases New Single “Hamjui Kuomba” Ft. Kontawa & Kayumba Multitalented Tanzania singer and vocalist Mafia has dropped an amazing visualizer for his fans, “Hamjui Kuomba” featuring Kontawa & Kayumba. Wasafi Music1 year agoKeep Reading