PLATO No. 6013 Humble Implements by PLATO & the Western Tradition published on 2018-09-03T09:42:27Z Real-Time Improvisation by David K. Barton, recorded September 2, 2018, PLATO’s Pilot House, Michiana. From 00:03 to 13:03, and from 37:55 to 50:55, of PLATO, No. 1187b, “Back to School, part 2”, (David, Marie Fryar. Simon Castano, Duncan Krostue, Cliff Shoults, & Jeff Theume, 9-2-2005).