iTunes At Ten: Apple's Impact On The Music Industry A Decade In

iTunes, the online music and media store from Apple, is so ubiquitous these days its hard to remember a time when we didn’t have it. The iTunes store was a game changer ten years ago, when it first emerged. Now, after a decade, it’s looking for new ways to reinvent itself. Over at Billboard magazine, editor Joe Levy has been considering iTunes' impact on the industry -- and he weighs in.