The singer described the two decades as years characterised by brotherhood, entertainment and unwavering support. Nigerian singer and rapper, Oladapo Oyebanjo, with the stage name “D’banj”, said his 20 years of music journey would not have been complete without his business partner, Michael Ajereh, popularly known as “Don Jazzy”.41-year-old D’banj took to his Instagram page on Tuesday with a display of a video to appreciate Don Jazzy and invite him to his 20th-anniversary dinner. He described the two decades as years characterised by brotherhood, entertainment and unwavering support. D’banj wr…