Rock n' roll is all about men behaving badly, so why is one man trying to turn rappers into choirboys? Public Enemy's
Chuck D learns that it is not a new thing - in the sixties
Berry Gordy 's charm school taught Marvin Gaye to sing with his eyes open and the Supremes curbed their sassiness. Now
Angelo Ellerbee 's Double Xxposure etiquette school in New York teaches artists how to deal with the music industry.