DMXOut mirrors whatever sounds onto a USB DMX fixture: Enttec Pro framing to the first cu.usbserial/SLAB/wch widget, notepat's pitch-class palette, and the npscore light model (per-note decaying pulses, weighted color, summed-activity level) at 30Hz change-only sends. Hooked once in MenuBandSynth's noteOn/noteOff funnel so live keys, .mbscore auto-perform, and auditions all light the same; panic blacks out. Silent no-op without hardware, unplug self-heals. House default d.510 (rgb on 510-512), shared with AC OS. Groundwork for the USB-C DMX cable arriving this week. Claude-Session: https://claude.ai/code/session_01Xju7GpzP6o2JwxtqfKqFiG