Spotify users rejoice, the Windows Phone 7 app just landed in Marketplace. We already had our chance to test it yesterday during our brief hands-on — now it's your turn to download the delectably Metro-fied app for the popular streaming music service. Go ahead, it's free (but requires a Spotify Premium subscription) and it's probably the best mobile implementation of the app on any platform. It's certainly the most fun. And really, it had better be good because Microsoft — not Spotify — created it.

Here are some of the features: