Harmonize – Na Nusu Mp3 DownloadRajab Abdul Kahali, also known by his stage name Harmonize, is a Tanzanian Bongo Flava recording artist, and entrepreneur. Throughout his career, Harmonize has worked with many other African musicians, including Burna Boy, Yemi Alade, Ruger, Sarkodie and Naira Marley. == Earlier life == Harmonize has lived in Dar es