The vacuum created by one sound stopping fills almost immediately with the arrival of another noise of a different pitch. Temporary sensation of relief when a thrumming aborts only replaced by anxiety about the tone of the next that will fill the aural lacuna. Staccato tapping and rattling plays on a bed of insistent hums of varying registers. Pops and cracks, drones, brief beeps, accelerations, thumps, bounces, rattles, flat thwacks. Consciousness played out in still keys.