only one I know of is called Free Music. it gives you instructions on how to transfer the songs to your actual music app by plugging it in your computer, very simple. but if you don't your forced to listen through that app. and if you close it the music stops. so I recommend following the instructions. when it asks what browser sites you want I highly suggested Beemp3.com and 4shared.com what the app does is let you download mp3 files off of websites, onto your phone. hope this helps.