Cary Sherman, chairman and chief executive officer of the Recording Industry Association of America, right, talks to David Israelite, president and chief executive officer of the National Music Publishers' Association, prior to a House Energy and Commerce Subcommittee hearing in Washington, D.C., U.S., on Wednesday, June 6, 2012. Congress should change music-royalty rules so Pandora Media Inc. no longer pays half its revenue to artists and recording labels, Chief Strategy Officer Tim Westergren said. Photographer: Andrew Harrer/Bloomberg via Getty Images