From  "Music streaming is coming to iTunes. The iTunes Radio music streaming service was revealed at Apple's 23rd WWDC (World Wide Developers Conference). Finally, Apple recognizes that people are interested in playing music without having to buy it. Late to the game, Apple is incorporating some, but not all, of the best features of Pandora and Spotify. Still, Google Play Music has superior radio features to those demonstrated by Apple. At this point however, your choice is made for you. Google Play Music is only available on Android devices, and Apple's iTunes Radio are only on iOS mobile devices, Apple TV, and in iTunes on computers."

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