Phemelo “Mellow” Sefanyetse and Olebogeng “Sleazy” Kwanaite known by Mellow & Sleazy is a South African producer duo from Soshanguve and Ga-Rankuwa, in Tshwane, respectively. One of South Africa's most celebrated and most talented duo who are reknown for their significant style and an illustrous catalogue complimented by an endless list of collaborations.