Sinking (2006)
Canned laughter (from BBC's archive) played in a barely lit room, ideally a theatre space, with seating running diagonally onto the stage. The player device, ideally, would be positioned on a lectern or equivalent, and off stage in front of the seats.
Details: Audio, Player on stand Seats Ideal space has stage, Audio CD Player Stand Chairs Space with stage, Image or online version