I recently rediscovered the awesomeness of pandora.com. It's basically like having a radio station on your computer that plays only the kind of music you want it to. You start by typing in the name of a song or an artist that you like and then it will play similar songs. You can give songs a thumbs up or down if you like them to make sure it only plays songs you like. It's the best thing! My kids love it. We just put it on our "Wiggles" station and start dancing! If you haven't tried it, you are missing out.