Making music...by moving?

Imagine that! this new concept i can see being a hit :) This suit that you wear makes different musical sounds with every move you make. The Pacer suit receives electro impulses that show up when muscles are moved, amplifies and turns them into sound with the sensors attached to muscles. This suit is able to make rythym and melody just by dancing. It can also be looked at as theraputical treatment. I think this would be a good idea, and as the concept adds, a good encouragment for excersise. i think it will definitely get people moving!