Quadrantid Swarm driven by Reaktor via MIDI   Quadrantid Swarm driven by MaxMSP pitch to MIDI (via mic input) …with sinewave drones in the background   Quadrantid Swarm driven by MaxMSP pitch to MIDI …with Zeitgeist   Quadrantid Swarm MIDI driven by MaxMSP Jitter …and prepared piano (motion to MIDI to sound)...