Comments in preparation for a lecture on the performance of live music with the radio baton.

Biographical sketch from the Grove Concise Dictionary of Music entry at WQXR radio.

Professional biography focused on his contributions to computer science.

Personal comments about his use of computers in compositional endeavors. Includes photographs.

Wikipedia entry with internal links to related topics. Emphasisis on his work with computers.

Music downloads from MP3.com with summary material, biography, discography, and links.

Article from the San Francisco Tape Music Center provides historical background and commentary on the piece.

Photograph and brief article about the instrument and its inventor from the EMF Institute.