YB Sydney Opera House Concert

#yb #sydneyoperahouse #concerts YB Concert in Sydney Opera House [Credits] - YB : YoonDohyun, ParkTaehee, KimJinwon, HeoJoon, Scott Hellowell - Deecompany : KimJeongil, YoonGyuhyun, LeeGwangmin, KimSeongchan, NohGyungju, JangGeunseok, LeeYeonju, LeeSooji - HolicCompany : KwonHyugjun - Onestep : JungGangill, RuyJihyung - : KwonHyeJin - Film maker : JangJongEun - JK Entertainment : James Jiang, Sean Yoon, Hailey Kim, Claire Go, Helen