October 14

All Time Low, Big Japan, Cute Is What We Aim For, Dashboard Confessional, Envy on the Coast, Halifax, Hellogoodbye, Hit the Lights, Jack's Mannequin, Jonas Brothers, Linc Thomas LLC, Red Jumpsuit Apparatus, Ronnie Day, Sugarcult, Van Stone, William Tell

October 15

Thirty Seconds to Mars, The Bled, Brand New, Chris Conley (Saves the Day), Cobra Starship, Escape the Fate, The Fall of Troy, Gym Class Heroes, Murs, Pistolita, The Spill Canvas, Supernova, Thrice, Van Stone, Yellowcard, I Am Ghost

April 5th

The All-American Rejects, A Rocket to the Moon, Alesana, Alkaline Trio, An Angle, The Audition, Austin Gibbs and the States, Automatic Loveletter, Bayside, Brighten, Broadway Calls, The Bouncing Souls, The Cab, The Chariot, Charlotte Sometimes, Dance Gavin Dance, Danger Radio, Daphne Loves Derby, Dear and the Headlights, Every Avenue, Eye Alaska, Face to Face, The Forecast, Four Year Strong, Hit the Lights, House of Fools, Jimmy Eat World, Josephine Collective, The Morning Light, My Evolution, New Found Glory, Our Last Night, Paper Rival, Paramore, Porcelain, Reel Big Fish, Rookie of the Year, Rx Bandits, Say No More, Sick Demencion, Sky Eats Airplane, Sound and Fury, The Starting Line, Steel Train, Story of the Year, Streetlight Manifesto, Supernova, The Tahiti Twins, Take the Crown, Takota, Valencia, Valora, Van Stone, Vogue in the Moment, We the Kings, and ZOX

April 6th

3OH!3, 7 Seconds, A Cursive Memory, A Day to Remember, The A.K.A.s, Anti-Flag, Armor for Sleep, Billy Talent, Blaqk Audio, The Bravery, Breathe Carolina, Chiodos, Chronic Future, The Color Fred, Creature Feature, Dead to Me, Dear Life, The Dillinger Escape Plan, Dr Manhattan, Drive By, Escape the Fate, Finch, Foxy Shazam, From First to Last, Goldfinger, H₂O, Hawthorne Heights, Hot Water Music, Jeffree Star, Lydia, Making April, MC Lars, The Medic Droid, Metro Station, Millionaires, MxPx, My Chemical Romance, New Tomorrow, Palmerston, Pierce the Veil, Protest the Hero, Saves the Day, Schoolyard Heroes, Secondhand Serenade, Set Your Goals, Shook Ones, The Sleeping, theStart, Street Dogs, Suburban Legends, Suicide Silence, Vinnie Caruana, and Your Vegas

April 4 lineup

• Wonka Stage:

  Mercy Mercedes, Forever the Sickest Kids, We the Kings, Senses Fail, Asher Roth, All Time Low, Metro Station, Fall Out Boy

• Imagination Stage:

  The Cab, The Aquabats, Silverstein, Bloodhound Gang, Hollywood Undead, Cobra Starship, The Get Up Kids

• Saints & Sinners Stage:

  Stereo Skyline, Fight Fair, The Jakes, The Friday Night Boys, Say It Twice, Racing Kites, The Morning Light, All the Day Holiday, Sonny, Breathe Carolina, brokeNCYDE

• MLB Authentic Collection Stage:

  The Limousines, Black Steel Rose, TBA, Care Bears on Fire, Valencia, Mychildren Mybride, Stick to Your Guns, Parkway Drive

• State Farm Stage:

  The Dangerous Summer, Sing it Loud, Artist vs. Poet, Hey Monday, NeverShoutNever!, Before Their Eyes, Blessthefall, Haste the Day

• Kazoozle Stage:

  Alevela, Can You Keep A Secret, Peachcake, Teen Hearts, Ultraviolet Sound, Every Avenue, Patent Pending, Anarbor, Twin Atlantic

• Kazoozle Tent:

  DJ Prime (5 sets), The Scene Aesthetic, DJ Prime (2 sets), Skrillex, LAZRtag, DJ Prime

April 5 lineup

• Wonka Stage:

  Acidic, Eye Alaska, Suicide Silence, The Vandals, The Used, Taking Back Sunday, 50 Cent

• Imagination Stage:

  Close But Not Quite, The Bled, Shwayze, Saosin, Thrice, Deftones

• Saints & Sinners Stage:

  Black Houses, The Dares, Fifteen Fleeting, Ten Second Epic, Dommin, Living With Lions, Funeral Party, Brave Citizens, I Am Ghost, Forgive Durden performing Razia's Shadow: A Musical

• MLB Authentic Collection Stage:

  Underneath the Gun, Closure in Moscow, Attack Attack!, Leathermouth, The Ghost Inside, Winds of Plague, Emmure, The Adolescents

• State Farm Stage:

  In Fear and Faith, Nations Afire, Trash Talk, Have Heart, A Skylit Drive, Born of Osiris, Ignite, The Bronx

• Kazoozle Stage:

  Drive A, DJ, One Block Radius, Chronic Future, Hyro Da Hero, B.o.B, LMFAO, Mac Lethal, P.O.S, Trouble Andrew

• Kazoozle Tent:

  Kevin Seconds, DJ Prime (5 sets), DJ Skeet Skeet (3 sets)