Jonas Brothers Concert Question...?

Okay so i am going to the Jonas Brothers concert on December 3rd (this wednesday) with my little sis. I got the tickets off of Ticketmaster and didn't look at the time, and i was looking at my confirmation email today to figure out where we were sitting and i noticed the time said 12 am. Isn't that midnight?!?! does that sound weird for a Jonas Brother's concert?? Do you think it is correct or a typo?