Real-Time Improvisation by David K. Barton, recorded October 6, 2018, PLATO’s Pilot House, Michiana. From 00:03 to 13:03, and from 36:36 to 49:36 of PLATO, No. 1491, “The Non-Euclidian Playground”, (David, Simon Castano Ramirez, Marie Fryar, Valerie Rumpf, Eli Kahn, & Cliff Shoults, 10-6–2006).
