Going to a State Champs concert with Against the Current, With Cinfidence, and Don Broco. I want to know how long State Champs (the headliner) will play for. An approximate amount of time of course. An hour? Hour and a half? Then I also want to know for how long the others will probably play for. Will the opener play the same amount of time as the other? Or will the opener play a little bit more?