Oh I know I love that song! We have the Donny Osmond performance of the show on video and he is excellent! The cute blond girl who does the narrator's role is very good too.
Here's the Donny Osmond recording. (I hope that link works.) I think he does a really great job. What a fantastic piece of music!
Well, it takes you to the page where you can listen, anyway. I guess the official name is "Close Every Door".