Cast (in alphabetical order): Ceceilia Allwein as Karlheinz Stockhausen and Louis Andriessen Stephen Barnes as Alvin Lucier Jocelyn Bonadio as Cornelius Cardew Walter Boppert as George Lewis Matthew Carrington as Steve Reich Alex Diblasi as Lou Reed Sarah Freed as Stuart Dempster Jason Gavaldon as Edgard Varese Devora Geller as Terry Riley Boris Lemeshev as Pauline Oliveros Michael Lupo as Luigi Nono Ellen O'Meara as Iannis Xenakis Benton Sillick as Gordon Mumma Chadwick Walther as Megan Roberts