You've gotta give it to ThinkGeek, they come up with some of the most cool concepts in gadgets. How many times have you thought it would be great to have a "walking down the street" song or a Barry White song as you moved across to pick up that special someone at a party. This shirt lets you customize your own personal soundtrack with a remote control that allows you to select the song of the moment... maybe Heat of the Moment. Maybe not High Fidelity, but certainly gives one of your lists a practical output. I'm sure the speaker doesn't have the greatest bass response... on second thought, maybe Barry White isn't the best selection... perhaps the White Stripes?