Do you like to listen to music on your computer? Check out Pandora, a great site that will create "radio stations" and choose music for you to listen to based on parameters you enter. Like Eric Clapton? It will play a selection of Clapton music and other artists in the same bluesy vein. Tiring of that, you might select a single favorite song. Pandora will present a set including this song and other music similar in genre, tempo, and outlook. You can program up to 100 different channels. It's a great way to learn about new music. Best of all, it's free.