Real-Time Improvisation bt David K. Barton & Boyd Nutting, recorded April 5, 2021, PLATO’s Studio, MIchiana. David: Keyboard+Synths; PLATO, No. 2856, “Heidegger, with a beat” (David, Boyd, & Jeff Campbell, 11/14/13) . Boyd: Theremin+Vocoders+Electronics; PLATO, No. 1785, “Metaphysical Trigonometry” (David, & Boyd, 7/22/09) 00:06-13:06, 17:00-30:00.