I haven't been to many but here they are.. not in order though.

Headliners;

City and Colour x 5
Alexisonfire x 3 (or 4 I don't remember)
Matthew Good x 2.5ish
Kanye West/Ludacris
Keane x2
Theory of a Deadman
Spice Motherfucking Girls

Openers;

Sleepercar x 2
Black Lungs x 3
Anti Flag
Pride Tiger
Dala
Cancer Bats

Not a lot.. but I see the same people/groups over and over.

__________________