Biography
Anarchestra is a group of a core of a few dozen regular players (and many more occasional visitors), who play newly-invented instruments. The instruments are designed "to encourage non-musicians to explore the making of sound, to allow experienced musicians to make sound unconstricted by their technical habits and preconceptions, and to provide an alternative vocabulary of musical sounds."
http://www.anarchestra.net/index2.php
Biography text from Last.fm, available under CC BY-SA.