I dearly wish I could take my son to see this. Actually, since I'm trying to incorporate a little storytelling in as I teach Art Appreciation to my son's class, this would be perfect to take all the kids to. (If we didn't have to pay for 26 return tickets to Oz, that is.) This would be a perfect introduction to the power of painting and art, as well as be an incredibly dynamic way to hear/see experience a fairy tale coming to life and discover the story of The Steadfast Tin Soldier.
Although it's obviously a poor substitute for the live performance, there is a video, showing some of how the story is told. Take a look - it's quite amazing (and now I want to go paint!):
The promotional material about the performance reads: