Real-Time Improvisation by David K. Barton, recorded September 13, 2018, PLATO’s Pilot House, Michiana. From 00:04 to 13:04, and from 53:00 to 66:00, of PLATO, No. 1119, “Laboratorium XVIII Darkness (in the 2nd & 3rd works)”, (David, & ‘Vid Grande, 9-13-2001).
