Real-Time Improvisation by David K. Barton, recorded October 11, 2018, PLATO’s Pilot House, Michiana. From 00:03 to 08:14, and from 01:05 to 09:16, both Tr -8, of PLATO, No. 2600, “Journey to Ephesus”, (Boyd Nutting, Julie Soales, & Jeff Campbell, 10-11–2012).