Rep. Bobby Rush (D-Ill), chairman of the House Subcommittee on Commerce, Trade and Consumer Protection is spearheading the hearing. Rush is calling on music industry executives to explain the music they produce. He is having trouble getting executives to commit to appear. He states the reason h he is getting a delay, per execs, is schedules. Witnesses include toppers Philippe Dauman of Viacom, Doug Morris of Universal Music Group and Edgar Bronfman Jr. of Warner Music Group. So far, only one artist has committed to appearing is the once chart topping — Master P, who began his career as a gangsta rapper but has since focused on positive messages and images in his music.