Vocal Coach and Singer React to ITZY “Not Shy” M/V
12:17
VOCAL COACH Justin Reacts to ITZY "마.피.아. In the morning" (Live)
9:49
VOCAL COACH Justin Reacts to STRAY KIDS' MOST INSANE PERFORMANCE
12:53
VOCAL COACH Justin Reacts to BLACKPINK Jennie INSANE RAPPING (I had no idea)
12:45
VOCAL COACH Justin Reacts to The Most Unique KPOP Female Voices - Part 1 (Reaction)
30:34
Introducing My Friends to XG!!!
5:26
VOCAL COACH Justin Reacts to BLACKPINK LISA - MONEY
12:23
VOCAL COACH Justin Reacts to Stray Kids FELIX's DEEP RAP VOICE
7:39