Real-Time Improvisation by David K. Barton, recorded October 18, 2018, PLATO’s Pilot House, Michiana. From 00:04 to 06:34, and from 00:54 to 07:24, both Tr -12; and, from 00:04 to 07:24, then from 04:36 to 07:24, and finally from 05:44 to 07:24 of PLATO, No. 2605, “Making Squirrels Fly”, (David, Boyd Nutting, & Jeff Campbell, 10-18–2012).