Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Oedipus Rex by Stravinsky, Erb 20 Nov 1968, Minn (1968/1968), Immexxi minn Luigi Squarzina, GianPietro Calasso,, Surmast Direttur Jean Fournet, Lyric Opera House, Chicago, United States