Live - August 1957 - Salzburg - Inge Borkh (Elektra), Jean Madeira (Klytamnestra), Lisa della Casa (Chrystotemis), Kurt Bohme (Orest), Max Lorenz (Aegisth), Alois Pernerstorfer (Pfleger des Orest), Erich Majkut (Junger Diener), Kerstin Meyer (First Maid), Sieglinde Wagner (Third Maid), Marilyn Horne (Fourth Maid), Lisa Otto (Fifth Maid) - Vienna State Opera Chorus