Live - 6 or 8 October 1965 - Nicolai Ghiaurov (Mefistofele), Renata Tebaldi (Margherita), Alfredo Kraus (Faust), Mary McKenzie (Maria), Margaret Roggero (Pantalis), Elena Suliotis (Elena), Herbert Kraus (Nereo), Piero di Palma (Wagner) - Chicago Lyric Opera Chorus