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.
Player on stand, Seats, Ideal space has stage. Audio CD, Player, Stand, Chairs, Space with stage.
Link to image, online version or documentation