All I can come up with right now is an intro. Prince of Peace would be the most fitting replacement I can think of for the title, but it doesn't really fit. Prince of The Air fits, but that's Satan, so yeah.
Now, this is the story all about how
I came to Earth, flipped things upside down,
I'd like to take a minute, just settle in,
I'll tell you how I redeemed the world from sin.
How far in the story are you planning on going? If you're basing it on the full version of the song, you could probably get a pretty good overview of the whole thing.