Real-Time Improvisation by David K. Barton, Boyd Nutting, Eric Lester & Mark Magliola, recorded October 11, 2021, PLATO’s Studio, Michiana. David: MIDI-1782, “Requiem, for Tony” (7/8/09); PLATO, No. 2881, “On the Edge of Barbarism” (David, Boyd, & Jeff Campbell, 12/12/13). Boyd: Theremin+Vocoders; PLATO, No. 2881, “On the Edge of Barbarism” (David, Boyd, & Jeff 12/12/13) Tr -3. Eric: Voice+Percussion. Mark: Flutes+Percussion.