The Cube at Augustusplatz was specially built for rehearsals and sound recordings by the MDR Radio Choir and the MDR Symphony Orchestra.
The bridge also symbolises that Augustusplatz does not have two separate music venues, but rather a large musical centre in the heart of Leipzig. Both the MDR Radio Choir and the MDR Symphony Orchestra rehearse in the Cube. No other orchestra in Europe is as closely associated with the development of radio as the Mitteldeutscher Rundfunk (MDR) Symphony Orchestra, founded in 1924.