 Edgar Bronfman Jr., Chairman and CEO of Warner Music Group, discusses his company and the music industry at The Paley Center for Media in New York on in this Sept. 17, 2007 file photo. Warner Music Group, a major holdout on selling music online without copy protection, on Thursday, Dec. 27, 2007 caved in to the growing trend and agreed to sell its tunes on Amazon.com Inc.'s digital music store. (AP Photo/Mark Lennihan, file)