Copied into a song folder as run-fleet.py beside one .nsscore, it makes the folder a venue item: no arguments preflights the seats, --run stages the score into /pieces/spatial-rehearsal.nsscore with readback, re-jumps whatever piece each seat is on, cues through the rehearsal tool's clock probes, watches the run to its end, puts the previous score back (unless --keep) and writes run-<id>.json for venue_result. First items: the two MIDI arrangements, Rush E and the Naruto bomb, at the front of the room queue as a MIDI support test. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>