Strips to a single piece: 6 players, 6 laptops, each macOS menubar running menuband as a piano-roll score; 5 players on stage at La MaMa, 1 remote at Plot.Place LA over WiFi MIDI; 6 captured menubars stacked on the back wall as the audience-readable score. One ~30-min concert, one rehearsal week. CultureHub justified by the single LA-side chair, not by sprawl. Drops: Bandstand Concert + KidLisp Jam + Flash Day + open studio + UDP MIDI release event. Adds: stage diagram with 6 mock menubars, PLOrk + The Hub + Cardew + Mark Fell + Goodiepal lineage row, NELA Computer Club framed as the touring host, slab/menuband v0.9.1 cited as the actual instrument. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>