• paramore (x 4): 6.28.06 (summerfest); 6.30.08 (summerfest); 5.6.10 (rockford); 7.19.11 (warped tour milwaukee)
• fun. (x 2): 5.6.10 (rockford); 6.29.12 (summerfest)
• a skylit drive (x 4): 7.29.09 (warped tour); 2.23.10 (the rave); 7.9.11 (warped tour chicago); 7.19.11 (warped tour milwaukee)
• versaemerge (x 3): 7.29.09 (warped tour); 7.29.10 (warped tour); 4.6.11 (the rave)
• panic! at the disco (x 3): once in 05; 6.30.11 (summerfest); 11.8.11 (the rave)
• we came as romans: 2.23.10 (the rave)
• the word alive: 2.23.10 (the rave)
• 3oh!3 (x 2): 7.29.09 (warped tour); 7.19.11 (warped tour milwaukee)
• aiden: 7.29.09 (warped tour)
• avril lavigne (lolz, first concert): no clue, i was eleven lol
• escape the fate: 7.29.09 (warped tour)
• scary kids scaring kids: 7.29.09 (warped tour)
• say anything (x 3): 4.17.10 (the rave); 10.27.10 (the rave); 10.11.12 (the rave)
• angels & airwaves: 4.17.10 (the rave)
• relient k (x 2): 5.6.10 (rockford); 7.9.11 (warped tour chicago)
• automatic loveletter (x 4): 7.29.10 (warped tour) plus an acoustic set; 7.9.11 (warped tour chicago); 7.19.11 (warped tour milwaukee)
• the pretty reckless x3: 7.29.10 (warped tour); 10.21.11 (the rave); 5.19.12 (the rave)
• coheed and cambria: 10.10.10 (the rave)
• motion city soundtrack: 10.27.10 (the rave)
• the devil wears prada (x 2): 12.10.10 (the rave); 7.19.11 (warped tour milwaukee)
• conditions: 4.6.11 (the rave)
• i see stars: 4.6.11 (the rave)
• D.R.U.G.S. (x 2): 4.6.11 (the rave); 7.9.11 (warped tour chicago)
• 30 Seconds To Mars: 4.15.11 (Carthage College)
• yellowcard: 4.22.11 (the rave)
• all time low: 4.22.11 (the rave)
• neon trees: 6.30.11 (summerfest)
• the red jumpsuit apparatus: 7.1.11 (summerfest)
• rise against (x 3): 7.3.11 (summerfest); 1.27.12 (uic pavilion); 9.16.12 (the rave)
• young the giant: 7.5.11 (summerfest)
• switchfoot x2: 7.5.11 (summerfest); 10.1.11 (olivet nazarene university)
• cage the elephant: 7.6.11 (summerfest; marcus ampitheatre)
• florence + the machine: 7.6.11 (summerfest; marcus ampitheatre)
• the black keys: 7.6.11 (summerfest; marcus ampitheatre)
• a day to remember (x 2): 7.19.11 (warped tour milwaukee); 1.27.12 (uic pavilion)
• anberlin: 10.1.11 (olivet nazarene university)
• evanescence: 10.21.11 (the rave)
• patrick stump: 11.8.11 (the rave)
• marilyn manson: 5.19.12 (the rave)
• the used: 6.1.12 (the rave)
• death cab for cutie: 7.5.12 (summerfest)
• shiny toy guns: 8.4.12 (state fair)
• the gaslight anthem: 9.16.12 (the rave)
• trans-siberian orchestra: 12.30.12 (bradley center)
• twenty one pilots: 4.5.12 (marquette)
• five knives: 4.5.12 (marquette)
• alchemy: 4.5.12 (marquette)

more to come, i'm sure!