Recognized as the patriarch of the minimalist movement-Brian Eno once called him "the daddy of us all"--La Monte Young remains an enigma within the music world, one of the most important and yet most elusive composers of the late twentieth century. Early in his career Young almost completely eschewed the conventional musical institutions of publishers, record labels, and venues, in order to create compositions completely unfettered by commercial concerns. Yet at the same time he exercised profound influence on such varied figures as Terry Riley, Cornelius Cardew, Andy Warhol, Yoko Ono, David...