Program for a concert by Philip Glass held November 18, 1972. Program included "Music for Voices" (1972) sung by members of the Mabou Mines: Joanne Akalaitis, Jeffrey Bingham, Thom Cathcart, Dawn Grey, Ruth Maleczech, Fred Neumann, Jack Thibeau, Pam Thibeau, and David Warrilow. Second half of program included performances by Jon Gibson, Dickie Landry, Richard Peck, and Kurt Munkacsi. Program notes by Philip Glass.