There is one thing I should say, and it's important: Young Broadway singers and anybody who is an orator of any kind - lawyers who have to speak in court or pastors or anyone who has a lot of stress on their vocal cords: You should do the maintenance. You should do whatever it takes to feel fresh and good.
When I did 'The Sound of Music' and 'Mary Poppins' and 'The Americanization of Emily,' all three were in the can and had not yet been released. So I was driving around having a fine time learning about how to make movies and enjoying myself enormously, and then they were released, and it was quite an assault, in a way.