Real-Time Improvisation by David K. Barton, recorded May 23, 2021, PLATO’s PilotHouse, Michiana. PLATO, No. 1965, “The Esoteric Toll Booth” (David, Boyd Nutting, & ‘Vid Grande, with Matt Mitchell, Guitar, MIMF XX, No. 23, 5/23/10) 00:09-13:09, 19:06-32:06.