Some of these are still images with sound, just to have something easily available publicly.
The first part of one of my favorite live sets (Flexure): https://www.youtube.com/watch?v=8I-MtRShbDs
"Incline" from Concerto for Orkestra: https://www.youtube.com/watch?v=zvyxsire8Lg
OPEK performing my piece "Little Wrenches" https://www.youtube.com/watch?v=-v6bmQW99tU
Thoth Trio: "Nocturnal" https://www.youtube.com/watch?v=Cvf9jfebn-Q&t=265s
Throckmorton 4: "Badass." A hot little remnant from Space Exchange days, raw with no processing apart from what was happening on stage. (Saxophone with a lot of my custom Max programming): https://soundcloud.com/benopie/badass?fbclid=IwAR1IH-btt_zeb_gbZHUPUXERZcQr51M3GSTJvXWPI6RU2wXwkfYR1M1LMlA
Bombici: "Plevenski Kyuchek" (video, Char Stiles) https://www.youtube.com/watch?v=zClG6gwqmlU
Sound/Unsound: "In Orbit" https://www.youtube.com/watch?v=0YS3eYeUueo
Performing "Ben Opie" by tENTATIVELY, a cONVENIENCE: https://www.youtube.com/watch?v=zvyxsire8Lg
Microwaves: "Antibody" https://www.youtube.com/watch?v=jmr0EgmFptw
Water Shed 5tet: "Hedora" https://www.youtube.com/watch?v=HhJTP6yI0Nk
Anthony Braxton/Ben Opie excerpts: https://www.youtube.com/watch?v=vqxYsFz8GL4 https://www.youtube.com/watch?v=PTQqdmWwp7k