BTS' V and Jin, B2ST's Yoseob, and SISTAR's Hyorin confirmed for 'Hwarang' OST
BTS'V andJin,B2ST'sYoseob, andSISTAR'sHyorin will be singing OST songs for 'Hwarang'!Hyorin has long proven herself to be one of K-pop's best singers. She's sung a bunch of OSTs including for 'Uncontrollably Fond', 'Warm and Cozy', 'You Who Came From the Stars', 'The Sun of My Lord', as well as the Korean version of 'Frozen's "Let It Go".