Real-Time Improvisation by David K. Barton, recorded May 5, 2019, PLATO’s Pilot House, Michiana. From 13:01 to 20:01 of PLATO, No. 1261c, “First Sonnet, part 3”, (David, Boyd Nutting, Tom Mondschein, & Scott Hatt, 10-4-2003); with, from 13:03 to 20:03 of PLATO, No. 1411b, “Multiplicity, part 2”, (David, & Boyd Nutting, 11-19-2005).