Is this legal?

For the past 2 years I've been dying to go see Trans-Siberian Orchestra. Well my wonderful mother in law got some tickets and we went last night. Brody had to work so I brought my mom.. I wasn't sure what to expect at first but it blew me away how awesome it really was. They played a good solid 2 1/2 hours. The first part of the show was dedicated to Christmas with a narrator and all telling a story. It surprised me how religious it was, talking about how an angel was trying to find a gift to give to the Lord with songs in between.
It was total Rock and Roll so it made me nervous what my mom and Jana thought but they said they really liked it so GO if you have a chance. Not to mention it was fun to see everyone head banging to "Oh Holy Night".
These are some videos that do not do them justice. The 1st video is the Sugar Plum Fairies, 2nd is I think still part of the Nutcracker, and 3rd is something I have no idea what but it's radical!