Sanders was aware of the work of John Cage and Harry Partch. Shown here, Partch's homestyle percussion instruments. Credit... If I pull together 12 of these, that's a dozen. Enough to call a stake. Take 12 The media was the message. And the artists dearly contemplated the media. Poke it. Glom it. Yes, the stuff held magic. There was John Cage silently scaling the New School, or there on CBS on I’ve Got a Secret, with the bathtub bathroom symphony of found sound. A pantheon of sorted musical inventors formed in the 20th Century, and some of the pantheon rolled on wheel on the side walks on the the same streets as Sanders. John Cage, Robert Moog, Leon Theremin, Raymond Scott. Harry Partch. The music fell from the saucers or rose fog-like in field mushrooms. Invention on trash can lids and water streaming gamelans. Along with Cage, and Spike Jones, I'd venture that Partch influenced the Performance Art movement in New York in the '60s -- Happenings, like a rush of wind. N...