. "non_performing_personnel" . . "2015-02-18Z"^^ . "Mark Trayle, born Mark Evan Garrabrant (January 17, 1955 in San Jose, California \u2013 February 18, 2015 in Ventura, California) was a California-based musician and sound artist working in a variety of media including live electronic music, improvisation, installations, and compositions for chamber ensembles. His work has been noted for its use of re-engineered consumer products and cultural artifacts as interfaces for electronic music performances and networked media installations."@en . . . "Mark Trayle"@en . . "2015Z"^^ . . "Mark Evan Garrabrant"@en . . . . "Trayle, Mark"@en . . . . . . "American composer" . "1955-01-17Z"^^ . "1955Z"^^ . .