Watch Bombuj. Dream Concert 2012 was held at Seoul World Cup Stadium on May 12, 2012. The show included performances by: Boyfriend, Apink, EXO-K, Davichi, Teen Top, Secret, Ailee, 4Minute, 2AM, MBLAQ, BEAST, Kara, B1A4, RaNia, ZE:A, T-ara, SiStar, Girls' Generation-TTS, Infinite, 2PM, and TVXQ.