I really like the idea, but they should do this right before it closes, because it's not really going anywhere now so think of how many more people would be on it, it would be worth the producers money. Also, I don't think that they should use all Wicked music, they should use music from all different shows, mainly because only theatre lovers would buy it, similar to "Broadway's Fabulous Phantoms."
"You never really understand a person until you consider things from his point of view - until you climb into his skin and walk around in it."
To Kill A Mockingbird