That's a tough one. Here's a hint. One of the bands was based out of Wilmington, NC while the other was from Johnson City TN. I checked back and the opening acts names are printed on the bottom of the limited art print Acott did for that show. You can find it @ http://entertainment.webshots.com/album/556417366DLUJHU
It was opened in 2007 , it got delayed. So it is three years old.
nick has been active for several years. but the group has been out since 2006.
Junk Brothers - 2006 was released on: Canada: 6 April 2006 USA: 12 July 2006
The Whiteman Brothers - 2006 was released on: USA: 12 December 2006 (video premiere)
Brothers Two - 2006 is rated/received certificates of: USA:PG
Megasport Arena is an indoor arena in Russia and was opened on 2006.
ISS Dome is an indoor arena in Germany and was opened on 2006.
Mytishchi Arena is an indoor arena in Russia and was opened on 2006.
Kovai Brothers was created in 2006.
Punch Brothers was created in 2006.
The Biscuit Brothers was created in 2006.
Thirupathi Brothers was created in 2006.