모두가 인정하는 실력파 천재! 괴물 보컬 등장!
S1, E12: Singers compete against each other while their skills and accuracy are measured by the V Scanner.
Starring Shin Yong-jae, Choi Jeong-in, Lee Jung
S1, E12: Singers compete against each other while their skills and accuracy are measured by the V Scanner.