If you’re a music junkie, the good news is that music service Play.fm has launched its mobile app, offering its vast collection of live recordings and DJ sets in the palm of your hand. The app currently supports three platforms, namely iOS, Android and Windows Phone 7 and it’s going for free. Once the app is installed, you’ll get 90 days of unrestricted access to the audio streams of about 30,000 DJ sets and you’ll be able to enjoy that music for five hours per month for free after the trial period ends. Premium access will also be available, offering you unlimited use of Play.fm’s entire catalog. Considering that the app is free, give it a test drive and see if you like it.