Here are mine in no particular order, I'm probably missing a bunch, but this was all I could remember right now...
Tim McGraw - My FAVE
Rascal Flatts
Sugarland
Paul Brandt
Lonestar
Destiny's Child
Jessica Simpson
Backstreet Boys - admit it, if you saw them it was a good show
Bif Naked
Foo Fighters
Green Day - they burned their instuments & Billie Joe was running around in a leopard g-string
The Tea Party
Matthew Good Band
Creed
Our Lady Peace
Silverchair