Real-Time Improvisation by David K. Barton & Boyd Nutting, recorded September 5, 2018, PLATO’s Studio, Michiana. David: MIDI from 8-29-18; Keyboard & Synths (19-tone & 12-tone ‘pianos’); PLATO, No. 2169, “lemniscate”, (David & Boyd, 5-5-2011). Boyd: from 31”07 to 44:07 of PLATO, No. 0065, “The Hermetic Seal”, (David, Boyd, Phil Ray, & Kurt Boesinger, 9-5-1988); and, from 02:09 to 14:21 of PLATO, No. 2610, “geese hearing thunder-in-the-clearing”, (David & Boyd, 10-23-2012).