Real-Time Improvisation by David K. Barton, recorded November 23, 2018, PLATO’s Pilot House, Michiana. From 00:09 to 13:09, and from 01:41 to 14:41 of PLATO, No. 2315, “The Light in the Meeting Tent”, (David, Boyd Nutting, & Jeff Campbell, 11-23-2011).