As the audio begins, the distinct hum of an engine reverberates through the environment, creating an immediate sense of being in a confined space. This is a medium-sized underground car park, filled with parked cars neatly aligned in their respective slots. Field-recordings are used adeptly to capture the authentic soundscape of such a place. The ambience within the car park is unique. The echo of distant car engines, doors shutting, and muted conversations intermingle with the more prominent sounds. Occasionally, the low rumble of a car passing by or the soft beep of a car being locked adds to the rich tapestry of sounds that fill the space. The underground aspect of the car park lends a certain resonance to every sound, bouncing off the concrete walls and floor, resulting in an amplification that fills the area. There's a constant undercurrent of noise, a mix of various car engines in different states of operation, from idling to revving up. The acoust