40 R3-Hannover 03.06. – 24.06.1995 Kröpke, Hannover, Germany
For SoundArt Hannover 95, O+A brought the sounds of the underground railroad station, and street life with accompanying traffic through two tuning tubes, and a series of digital filters in real-time to 4 steel cube loudspeakers in the plaza above. The zigzag of cubes and cable covers with written buzzwords formed a sonic puzzle for the visitors.