Some of my circuit bending experiments lately are very much inspired by the work that David Tudor did. David Tudor was a modern classical composer who did a lot of work with electronics and worked with John Cage for some time. He made these mystery boxes that were just found circuits with audio ins and outs. Very interesting, and I have plans to start doing the same sort of thing. What kind of sound would the circuits from a pager or cell phone make if you abused them horribly?