Richard Teitelbaum, photographed performing at the BIMHUIS in Amsterdam on Oct. 18, 1991.
Frans Schellekens/Redferns
Richard Teitelbaum, an electronic artist, keyboardist and composer who combined an interest in non-western musical languages with a focus on experimental practice, died on Thursday at HealthAlliance Hospital in Kingston, N.Y. His wife, the classical pianist Hiroko Sakurazawa, said the cause was a major stroke. He was 80.
Teitelbaum was a pioneer in electronic music: Near the outset of his performing career, in the mid-1960s, he created what became known as "brainwave music," after pressing inventor Robert Moog to adapt his company's modular synthesizer to use neural oscillations as control voltages.
Teitelbaum became the first person to bring a Moog synthesizer to Europe, where he incorporated it into performances with Musica Elettronica Viva, a group he formed with partners including the composer Alvin Curran and the pianist Frederic Rzewski. The ensemble would sometimes use the biofeedback of audience members — not only brainwaves but also electrocardiograms and other signals — to create musical output.
He made use of the process in a 1968 composition called "Organ Music," with soprano saxophonist Steve Lacy and vocalist Irene Aebi. Musica Elettronica Viva incorporated Teitelbaum's biofeedback techniques around the same time, in a piece called "SpaceCraft."