Dick Higgins : Wikipedia
Tribute to Dick Higgins :
Dick Higgins, Danger Music Number Seventeen, 0:26
Dick Higgins - Invocation of Canyons and Boulders (1966), 5 mb
Ubu Web Sound : Dick Higgins :
Ubu Web Historical : Higgins :
An Interview With Dick Higgins, 1971: 63:03
Fluxus : Dick Higgins :
http://www.fluxus.org/higgins/
http://colophon.com/umbrella/higgins_21.3_4.html
Dick Higgins : Intermedia: