AOL Radio Powered by CBS Radio puts you in control and gives you instant access to one of the largest digital music libraries in the world.
If you connect to the player page with no query string,
http://player.play.it/player/player.html
you will get a "Station offline" error, but you can browse the
available stations with the "Stations" button on the bottom menu bar
and select one.
Anyway, I like it because it doesn't require a bunch of bloatware