Real-Time Improvisation by David K. Barton, Boyd Nutting, & Andrews Gilbert, recorded July 22, 2024, PLATO’s Studio, Michiana. David: Zither+Cymbal; PLATO, No. 1927, “Song of the Black Rose” (David, & Boyd 4-21-10) 04:32-17:25. Boyd: Theremin —› Vocoders+ Concertina; PLATO, No. 1927: 00:00-13:00. Andrew: Voice+Trumpet.