I’m probably late, but I just discovered the last.fm app for my Blackberry. I’ve discovered a perfect harmony across several of my devices thanks to last.fm. The first step has been to setup your iTunes to scrobble all your songs to last.fm every time you listen to something. Also, when you connect your iPod to your computer, make sure all those songs you listened to get scrobbled to last.fm. If you’ve got that set up, you can access “Your Library” on last.fm anywhere – any PC, your iPhone, Blackberry, whatever. “Your Library” basically consists of the songs you’ve scrobbled.
So to make a long story short, I’ve got a nice little shuffled list of all the songs I listen to streaming to me on my Blackberry. And there’s no possibility of them giving me a crappy recommendation like Pandora or Slacker Radio can possibly do. If you’ve got everything synced up correctly, you will be on your way to success.
If you want to add me on last.fm: http://last.fm/user/frankspastic