A MYSTERY SINGER GROUP
HIDING THEIR IDENTITY!
GUESS TALENT OR TONE-DEAF
WITH JUST CLUES!
Air period : Jan 26, 2018 to Apr 27, 2018, a total of 13 episodes
Cast : Kim Jong Kook, Yoo Se yoon, LEETEUK
Broadcasting company : Mnet
Planning : CJENM
*This project was participated by members before the establishment of JEUSWORKS