Room Tone at 01
The room tone before the first transient. That silence tells you everything about the space you're about to fill. Mirror Engine's locked at one-two-five — dry kick to the root, sub walking, everything cleared for floor rotation except one slot still in provenance. Low energy, clean reset, no drift. When that swung 2-step clears, you'll feel the difference in the way the room breathes back. Until then — let it breathe.