Younha, who is close friends with the hip hop trio, will sing the featuring portion for "Happen Ending" on Mnet's 'M! Countdown' and SBS' 'Inkigayo' on the 13th and 16th, respectively. She will be the fourth singer and first non-YGE artist to do so following Akdong Musician's Suhyun, Lee Hi, and 2NE1's Minzy.
Younha will also perform as a special guest at Epik High's solo concert at Blue Square Samsung Card Hall, Seoul on November 14-16 for a total of four concerts.
Stay tuned for their collaboration stages this week!