Born Rajabu Abdulkahali Ibrahim popularly known as Harmonize is the architect of Afro Bongo, a sound that fuses Bongo Flava's soul with Afrobeat's global pulse, and one of East Africa's most-streamed voices that has carried East African music to stages and playlists across the world.
Breaking through in 2015 with "Aiyola", he built a catalog that speaks for itself. "Kwangwaru" surpassed 100 million YouTube views; "Happy Birthday" went global when Oscar-winning actress Lupita Nyong'o made it her own; "Kainama" united Burna Boy and Diamond Platnumz in one of pan-Africa's most celebrated collabs. His 2023 Amapiano crossover "Single Again" proved his range, while "Furaha" and "Me Too" with Abigail Chams keep him firmly at the top of the charts today.
A prolific songwriter, electric live performer, and magnetic collaborator, from Burna Boy, Yemi Alade and Sarkodie to Mr Eazi and Mafikizolo, Harmonize carries Tanzanian music to the world, one hit at a time.