Analyzed with Jose Barroso (Mexican film composer and guitarist), Ravi and Lakshmi Shankar, Robert Ashley, David Behrman, and affected by live concerts of John Coltrane. Collaborated with composers and performers including George E. Lewis, Malcolm Goldstein, Evan Parker, Steina and Woody Vasulka, and “Blue” Gene Tyranny. Continues to be creating digital audio processing devices for live digital music since 1979. Presently Director of Study at STEIM in Amsterdam, and Docent in the Institute of Sonology from the Royal Conservatory within the Hague. International shows.