Heartbeat Orchestra

an audio-visual performance during which the heartbeats of 12 classical musicians & the artist duo Terminalbeach control a computer composition & visualization environment. the musical score is generated in real time by the heartbeats of the musicians. they read & play this score from a computer screen placed in front of them.
the musicians are equipped with ECG (electrocardiogram) sensors. a computer monitors & analyzes the state of these 12 hearts in real time. the acquired information is used to compose a musical score with the aid of computer software. it is a living score dependent on the state of the hearts.

Link:http://www.heartchamberorchestra.org/

(via Information Aesthetics)