The Heart Chamber Orchestra is an audiovisual performance consisting of 12 classical trained musicians and the artist duo TERMINALBEACH. Using their heartbeats, the musicians control a computer composition and visualization environment. They read and play a real-time score from laptop screens placed in front of them.
It has been performed in Norway, Netherlands, Austria, Finland, Brazil, Spain, France and USA.

This video documents a Heart Chamber Orchestra performance in Helsinki, Finland, from 28th of March 2010 at Kiasma Theatre as part of the Pixelache Festival :

Heart Chamber Orchestra – Pixelache from pure on Vimeo.

To read more about the project go to www.heartchamberorchestra.org