Well here’s one way to travel light to a gig. The Synthesizer Shirt from ThinkGeek will cost you $29.99 – $32.98. It could be worth that amount just to annoy the hell out of your friends.
“Real playable music synthesizer on your shirt. Five different pro-quality sampled instruments. Up to eight keys can be played at once (polyphony FTW!)” – thinkgeek.com
For more info: thinkgeek.com