2012/8/18〜2012/8/19 · 2日程
舞洲SUMMER SONIC大阪特設会場大阪府
ももいろクローバーZ・back number・Hello Sleepwalkers・Hemenway・KIDS・SO.ON Project・UNISON SQUARE GARDEN・シシド・カフカ・阿部真央・小南泰葉・2manydjs・Calvin Harris・Simian Mobile Disco・THE LOWBROWS・ZEDD・New Order・Garbage・Hoobastank・CAST・Mayday・TRIBES・The Cardigans・加藤ミリヤ・Rihanna・Gym Class Heroes・KE$HA・Pitbull・Perfume・PRINCESS PRINCESS・Vintage Trouble・小林太郎・Tears for Fears・Foster the People・Azealia Banks・Other Lives・Spector・Kindness・H ZETT M・Team H
舞洲SUMMER SONIC大阪特設会場大阪府
coldrain・Daichi (beatboxer)・Lyu:Lyu・MY FIRST STORY・SiM・SKA SKA CLUB・SPYAIR・THE PINBALLS・The SALOVERS・Applicat Spectra・Sigur Rós・Death Cab For Cutie・Passion Pit・The Knux・the HIATUS・Crystal Castles・Alexandra Stan・INFINITE・Green Day・Franz Ferdinand・吉井和哉・Lostprophets・The Vaccines・ONE OK ROCK・Mac Miller・Grouplove・KNOCK OUT MONKEY・Adam Lambert・SBTRKT・Grimes・St. Vincent・Gotye・Soulwax・きゃりーぱみゅぱみゅ・The Koxx
Ainy