A lot changed last month in the Top 10. One Direction returned to the top, displacing the Ringling Bros. Circus, but just barely. Meanwhile, theater staple Wicked and the popular Book of Mormon moved up, thanks to a burst in orders.
Lady Gaga, Paul McCartney, and Trans-Siberian Orchestra have entered the list for the first time, due to the fact that they haven't had tours since last year. Notably, Lady Gaga has not displaced One Direction. There was a time when she would have topped this list, perhaps alternating with Justin Bieber. However, tickets have been on sale for a little more than a week; we'll give her some extra time to climb.
Speaking of performers not doing as well, Jason Aldean and Luke Bryan are slowly, but surely, slipping down the list. This isn't very surprising, given that their tour is wrapping up. But it is the first time since May that they haven't been in the top three.
* Rankings are as of 10/1/2012 1:00 p.m. EDT. Top 10 list is ranked based by the number of tickets sold on TicketNetwork.com.