Live - 12 February 1956 - Stockholm - Act 1 Scene 1 Missing - Birgit Nilsson (Aida), Set Svanholm (Radames), Brita Herzberg (Amneris), Sigurd Bjorling (Amanasro), Sven Nilsson (Ramfis), Leon Bjorker (King), Sven-Erik Vikstrom (Messenger), Elisabeth Soderstrom (Priestess) - Royal Opera Chorus