keyboard that is 14 feet long - that's 4.2 metres - for dancing on !
It's midi compatible so you can link it up to all your synths
and each key even lights up when you stomp on it.
Starting price is £2000.
more details:
http://www.mrexcessive.net/piano/
[Edited on 17-9-2005 by AlexEtJeremy]