http://www.columbia.edu/cu/wkcr/archives/newmusic/index.html

Life constructions archive
Archivo de sesiones (Francisco López, Phill Niblock, Yasunao Tone, Max Neuhaus, Gloria Zein, Stephen Vitiello, John Duncan…] Literal "Live Constructions invites guest artists to the studio to perform live, play recorded compositions, or air radiophonic work. Over the years, many musicians, composers, sound artists, and radio artists from around the world have participated in the program. This archive contains a selection of Live Constructions programs recorded after August 2000"