Max Mathews is the father of computer music who worked at bell labs in the early 50s. The radio drum is a realtime performance instrument developed by him in the last 20 years. Composer, performer, educator Richard Boulanger is the author of the definitive book on Csound. they both are playing the radio drum in concert in bryan recital hall at bowling green state university on march 16, 1992. This video is a complete concert, also featuring Burton Beerman-clarinet, Maureen Chowning-soprano voice, Celesta haraszti-dance.