B.B. King, Joan Baez and other great artists gather for a show at Sing Sing Prison. The film was made with the help of inmates who had spent a year learning to use camera equipment.
Voices for Freedom: A Prison ConcertB. B. King at Sing Sing Prison, 1972Sing Sing Prison ConcertB. B. King and Joan Baez in concert at Sing Sing Prison, 1972
