Performance techniques used in music to describe unconventional or unorthodox techniques of singing or of playing musical instruments.



Mathematica, for solo flute(s) and quadriphonic tape is the first from a set of four pieces entitled Quadrivium. The four pieces in Quadrivium are designed to be played either individually or together as a complete uninterrupted cycle. All the pieces are committed in one way or another to exploring the spatialization of sound.