Stuck at work with your ITunes on another computer? IPod dead? Need music for a party and nobody has a good CD? Try using Pandora. It’s a site that streams music based on your tastes, both from bands you know and bands the site thinks you might like. Fan of The Killers? Subscribe to their station and Pandora will stream bands similar to The Killers. Don’t like a song? Skip it and Pandora learns what you like and don’t like.