The rapper hurt himself while practicing for the show. Injuries continue to affect BTS's year-end schedule. BTS performed as a six-member act on Wednesday night at the annual KBS Gayo Daechukje, the television station's annual music festival, after leader Rap Monster (Kim Nam Joon) was injured while rehearsing.
The two Korean singers arranged the lyrics and vocals themselves in their dorm room and released the cover on SoundCloud.
Rap's group mentality is alive and well on MFBTY's single "Buckubucku," featuring EE, Dino-J and Rap Monster, from the South Korean act's album "Wondaland," released on March 16.
The BTS leader appeared on stage during multiple promotional performances of "Run" with one hand in a cast.