When Oklahoma! was near the beginning of its staggeringly long Broadway run, the great Hollywood producer Sam Goldwyn saw it and spoke to Richard Rodgers afterwards. Goldwyn thought it was the best show he had ever seen, brilliant and riveting from the first notes of the opening number to the very end. He had never seen anything to approach its greatness. “And,” he added, “I know what you should do next.”

Rodgers: “What?”

Goldwyn: “You should shoot yourself!”