You can find Music with Roots in the Aether - Alvin Lucier (1975) by Robert Ashley in UbuWeb. Follow this link.
Music with Roots in the Aether, an artwork by Robert Ashley, is comprised of seven two-hour programs featuring noted American experimental composers, created during the 1970's. Each program is two hours long and consists of one part Landscape / Interview (one hour) and one part live performance (one hour).Alvin Lucier will be in Oslo during Ultima Oslo Contemporary Music Festival. He will talk about his life and work at Ny Musikk and will perform his Music for a Solo Performer and the classic I am Sitting in a Room at Henie-Onstad Kunstsenter and at Fagerborg Kirke, respectively.