Brief biography emphasizing his pop-art styled works and electronic pieces from the Grove Concise Dictionary of Music entry at WQXR radio.

Information about the composing machine with photograph from the EMF Institute.

Memorial hosted by his son John. Includes biography, works list, discography, inventions, reviews, links to colleagues and students, photographs, and contact information.

Information on his "Ballad," biographical material, RAM audio, and list of performers from Art of the States.

Detailed biography and study of various works on the self-titled memorial recording from New World Records.

Letter to Woody Vasulka about the Sal Mar Construction and real time composing with details on various works and partial performance history.