Real-Time Improvisation by David K. Barton, Boyd Nutting, & Mark Magliola, recorded June 14, 2021, PLATO’s Studio, Michiana. David: New MIDI+Keyboard+Synths. PLATO, No. 7779, “Figurative Senses” (David & Boyd, 3/1/21). Boyd: Theremin+Vocoders+Electronics. PLATO, No. 0897, “On the Astral Runway” (David & Scott Hatt, 4/12/98) 00:00-13:00, 32:20-45:20.