I put all my music in one playlist and set it to shuffle. I've got all sorts in there. Hard rock, country, ska, goth, game soundtracks, speed rock, electronica, parody... samples from oddmusic.com (thanks Death

)... I'd have a lot more in there, but I frequently ended up with 0KB of free space on my computer, so I'm constantly having to delete it to make way for other stuff. Grrr...
And to support VK and ANN NEELY, I do have Aladdin and Lion King music in there.

Why can't Disney make good films like those anymore. Tsk.