There are more music streaming apps than the world needs. But there hasn't really been a streamlined experience for electronic dance music listeners until now. Most of the popular apps -– Spotify, 8tracks and Pandora -– have a plethora of dance music tracks and amateur playlists to choose from, but they're not dedicated to the fist-thumping, bass-pounding needs of a dance music lover. Beatport, the go-to stream and download site for DJs and their fans, has finally stepped up its game with the launch of iOS and Android apps today. It's the latest service to join T-Mobile's Music Freedom program, which streams music without eating into your data plan.