A university professor who is an expert in sound and a part-time DJ believes Stonehenge was created as a dance arena for listening to "trance-style" music.
Mr Till, an expert in acoustics and music technology at Huddersfield University, West Yorks., believes the standing stones had the ideal acoustics to amplify a "repetitive trance rhythm".
http://www.telegraph.co.uk/scienceandtechnology/science/sciencenews/4108867/Stonehenge-was-giant-concert-venue.html
w00t!