Rdio has offered radio-like shuffle listening for quite sometime, but with its latest update, the service looks to be tops in free internet streaming. Across Android, iOS and desktop apps, the tune-minded outfit packs in new features that will help do just that, and it'll lend subscribers a hand with easily tracking down what they're after -- whether it's Stations, playlists, full albums or a single song. The free "Stations-first" option claims to offer a library that's 15 times larger than others with channels for selections based on genres and artists. What's more, there are also streams based on emotion or activity curated by folks at Rdio, and some handpicked by "tastemakers" (Snoop Dogg was offered as an example). There's a station that's unique to each user, too -- Billy FM is mine, for example -- learning from your listening habits to provide a mix to suit your favorites and yet another that's populated with tracks from your Collection.