The Return of Callas
https://www.youtube.com/watch?v=0AehrZH3knc
An Evening with MARIA CALLAS and GIUSEPPE DI STEFANO. At the piano Ivor Newton. Monday, November 26th and Sunday, December 2nd, 1973. Royal Festival Hall, London. Highlights of the concert on November 26th were recorded for television by BBC2 first shown 20 December 1973
Maria Callas & Guiseppe di Stefano Tokyo 1974.
https://www.youtube.com/watch?v=E9D9eL-8tf4
Maria Callas & Giuseppe di Stefano Tokyo 1974 PART I
https://www.youtube.com/watch?v=D5FI7IO1u4A
Maria Callas Giuseppe di Stefano Robert Sutherland piano Highlights of the second Tokyo concert October 19. First television transmission Japan TV October 27.
Maria Callas and Giuseppe di Stefano: Interview (Tokyo, Oct. 27, 1974)
https://www.youtube.com/watch?v=AiXPW0WNYAg
Maria Callas and Giuseppe di Stefano: Interview with Hiroshi Sekibuchi and Nobue Kobayashi (Tokyo, Oct. 27, 1974) After her third Tokyo concert, about the Japanese public and Japanese life-style.