Real-Time Improvisation by David K. Barton, recorded August 14, 2018, PLATO’s Pilot House, Michiana. From 00:00 to 13:00 of PLATO, No. 0303, “Scenes from Faust”, (text by William Niederkorn); and, from 32:46 to 45:46 of PLATO, No. 0304, “After Faust”, (both: David, & Boyd Nutting, 8-14-1991).