Sounds of the Quadrats (Klang der Quadrate) - A Cube Goes On Tour

Linked from the original post in the Events & Meetup section of TT Baden-Württemberg:

QUOTE
Quadratic, musical, creative - in light of the cities 400th birthday, the city of Mannheim sends not only a song around the world, but an over dimensional, walk-in multimedia cube! As a result, the people in middle of Berlin, Munich or Cologne can, at least once in their life, walk around the Mannheim quadrats. "Klang der Quadrate" is the unique culture and communication project of Mannheim's marketing division. The goal is to start a creative dialog about the musical medium with other cities and to establish an interest in Mannheim in light of its 400th birthday!

Rolf Stahlhofen (lead singer of the Söhne Mannheims) and Joy Fleming will give a 100 minute live concert. Entrance is free!

Concert Info: Saturday, June 30 at 8 p.m. at Rudolfplatz