Seven complete operas starring the great Renata Tebaldi—live opera recordings at budget price in one space-saving set! Exciting live recordings taped 1951–1966! Renata Tebaldi was one of the best-loved sopranos in the world. Famous both for the stunning beauty of her voice and the warmth of her personality, she was the only soprano of her era to seriously rival Maria Callas in public adulation.