(en) Aljean Harmetz, Symphony Orchestras Turning to Pop Artists. New York Times (28 mei 1978). “The Oregon Orchestra filled the 12,000‐seat Portland Coliseum for its “Star Wars” concert last January.“Never does a symphony play before 12,000 people,” says Ken Hertz, the 26‐year‐old managing director of the Tulsa Philharmonic.”
