Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2018 (Part 3)

Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2019 (Part 4)

Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2018 (Part 1)

방탄소년단 - IDOL (MMA2018) | 레전드 무대 댓글 모음 #MMA2021

K-POP HATERS WATCH BTS FOR THE FIRST TIME

JUNGKOOK Being JIN's Little BABY in BTS

Army was right... 'IDOL' hits different LIVE (MMA 2018 BTS PERFORMANCE Reaction)

Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2018 (Part 2)

VOCAL COACH Reacts to BTS Performing "ON" at Grand Central Terminal for The Tonight Show

Vocal Coach Reacts to D.O. (도경수) & IU (아이유) - Love Wins All (아이유의 팔레트)｜國外聲樂老師點評 #iu #kpop #kyungsoo

Vocal Coach & Songwriter React to BTS Full Live Performance at MMA 2019 | Reaction & Analysis

VOCAL COACH Justin Reacts to BTS MMA 2020 (방탄소년단) Black Swan Perf. + ON + Life Goes On + Dynamite

Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2019 (Part 1)

BTS Magic Shop REACTION by professional singer

SOUTH AFRICAN REACTS TO BTS MMA 2018 FULL PERFORMANCE (BEST PERFORMANCE EVER !!!)

VOCAL COACH Reacts to BTS FROM NOBODIES TO LEGENDS (this is an INCREDIBLE story)

Vocal Coach Reacts to Jung Kook 정국 Hate You x Still With You LIVE #jungkook #bts

First Time Reaction to BTS "MMA 2018 FULL PERFORMANCE" [Melon Music Awards]

Vocal Coach & Director REACT to BTS's FULL PERFORMANCE at MMA 2019 (FINAL PART)

LISTEN TO THAT CROWD! (BTS (방탄소년단) 'Magic Shop' | Song & Live Performance Reaction/Review)

VOCAL COACH reacts to EPIPHANY by JIN from BTS