Info from Wikipedia
DR Koncerthuset , also known as Koncerthuset i DR Byen or Segment 4 , is a concert hall in DR Byen in Ørestaden on Amager
The concert hall is the concert hall's largest room with 1800 audience seats placed on staggered terraces all the way around the orchestra.
The other three halls ("Studio 2", "Studio 3" and "Studio 4") can be used as rehearsal halls, studios and concert halls, but do not have fixed audience seats.