one of the finest records i am proud to own is spooky's found sound (not to be muddled up with dj spooky, yuck!). interestingly, there is a well-compiled history of found sound featuring luigi russolo (who coined the term that gave name to "the art of noise"), marcel duchamp (heavily reflected by clockdva), the german dadaist's club "cabaret voltaire" being named after, leon theremin (at least the sound of his thereminvox is widely known since mars attacks), then cage, schaeffer, varese, stockhausen and finally – dj spooky! – why the hell isn't anybody listening?