Vocal Coach Reaction to BTOB (비투비) - The Song (노래)
47:41
FINALLY!!! | Vocal Coach Reaction to BTOB (비투비) On Dingo Killing Voice Music!
19:34
BTOB (비투비) - BACK DOOR (From Stray Kids) on Kingdom - Vocal Coach & Professional Singer Reaction
10:06
BTOB (비투비) - "노래 The Song" MV | REACTION
4:22
BTOB loves to feed their members
22:31
BSS are the clown unit of SEVENTEEN but they can sing honey! | Vocal Coach Reaction (MV vs LIVE)
4:16
비투비 (BTOB) - '노래 (The Song)' Official Music Video
41:03
TAEYEON (태연) - Dingo Killing Voice (딩고 뮤직) - VOCAL COACH REACTION ...I am in LOVE!!
29:47