...of giants

...of giants is an improvisatory work composed for the Berdahl Feedback guitar and featuring ambisonic spatialization. The feedback guitar features two electro-magnets capable of being driven by a mono audio-input as well as an array of six piezo bridges (one per string).

...of giants has been performed as a solo work, driving the guitar with a customized iPhone controller, or as a duet, linking a live performer with the guitar.

References:

Aron, J. "Augmented instruments add virtual input to live music", New Scientist Magazine, Issue 2821, July 2011.