Don Errick Montra "Donny" Harper (born March 13, 1978), who goes by the stage name D-Maub (Dedicated to Making All Underestimaters Believers), is an American Christian hip hop musician. His first studio album, Timeline, came out in 2005, with One Route Entertainment. D-Maub's second studio album, The Release, came out in 2008, also with One Route. His third studio album, Urban ... Show More