Diamond Platnumz has been played on NTS in shows including Alexander Nut, featured first on 9 February 2021. Songs played include Wasted Energy and Wasted Energy (Remix).

Nasibu Abdul Juma Issack, popularly known by his stage name Diamond Platnumz, and often referred to as "Simba" or "The King of Bongo-Flava" is a Tanzanian bongo flava recording artist, actor, dancer, philanthropist and a businessman from Tandale, Dar es Salaam. He is the founder and CEO of WCB Wasafi Record Label, Zoom production, Wasafi TV, a major Tanzanian media outlet, and Wasafi Fm, one of Tanzania's most widely listed radio stations. He has had several hit songs including "Number One" featuring Nigerian artist Davido, and African Beauty featuring Omarion. His significant contribution to African music continues to be widely recognised at the public level with him being awarded numerous awards, from Channel O, MTV Awards, Soundcity, Kilimnjaro Music Awards, Headies, Afrima, Afrimma, Kora, AEA, the HiPipo Music Awards and more.