Rajab Abdul Kahali (born 15 March 1994),[2] also known by his stage name Harmonize, is a Tanzanian singer, songwriter, and entrepreneur.
[1] He first emerged on the national music scene in 2015 with the release of his debut single Aiyola after signing with WCB Wasafi, the label founded by Diamond Platnumz.
[3] Following his departure from WCB Wasafi in 2019, Harmonize established his own record label, Konde Music Worldwide, under which he has released several projects spanning genres such as Bongo Flava, Afropop, and Afrobeats.
[4] Throughout his career, Harmonize has worked with many other African musicians, including Diamond Platnumz, Burna Boy, Yemi Alade, Ruger, Sarkodie and Naira Marley.
[13] On February 25, 2019, he released "Afro Bongo", his first EP, which featured Diamond Platnumz, Burna Boy, Mr. Eazi and Yemi Alade.
Harmonize released four commercial singles, including "Hainistui" and "Uno," both produced by East African hit-makers Hunter Nation[14] and "Bonga".
[17] Afro East is his first project since leaving Diamond Platnumz's record label and features Burna Boy, Lady Jay Dee, Phyno, Yemi Alade, Mr Eazi, Falz, Skales, Khaligraph Jones, Morgan Heritage, DJ Seven, Mr Blue, Prince Fahim, and several others.
The album featured several prominent African acts, including Naira Marley, Sarkodie, Busiswa as well as labelmates Ibraah and Anjella.