On December 11, 1980 Eliane Radigue performed live on KPFA. Her full performance is included here, remastered, on two compact discs. Upon hearing these performances for the first time in many years Radigue declared them to be the best versions she'd ever heard. 

Included are full in-studio performances of Radigue's Chry-ptus and Tryptych.

Released on Important Records.