Play.me gives you a huge library of Internet radio stations to choose from, and you can even download MP3s to keep.-- Geek Sugar

Play.me lets you stream millions of songs on its website, and gives you some free tracks to keep at the end of the month.-- NextWeb.com

...allows full streaming capabilities just like the Web-based version, as well as a caching feature that can store songs and playlists...-- Billboard Magazine

Play.me Android app, touted as a "first of its kind in the US market" allows to temporarily save playlists directly to their phone for uninterrupted playback...-- Android Guys