"We want artists who have considerable power to use their power to uplift and redirect," Jackson said. "It's not a matter of free speech, it's also speech that matters. ... These artists have culturally transforming power. Either they hurt or they help."
Follow AP Music Writer Chris Talbott: http://twitter.com/Chris_Talbott
Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.