Three AND a crowd!! Composer Reacts to JYJ - W (Live at A-Nation)

JYJ - In Heaven (Live at Tokyo Dome 2013) Composer Reaction & Analysis / A passionate tribute!

FULL Reaction to Xia (Junsu) 시아 준수 - Killing Voice (Composer Reaction & Analysis) / I cried!!

Yoochun shines!! Composer Reacts to JYJ - Long Way (Live at A-Nation)

FULL Reaction to TVXQ! 동방신기 - MKMF Performance (Live 2008)

Junsu 준수 - Musical Medley (REACTION) // Composer's Honest Thoughts

Singer Reacts to LiSA - homura - THE FIRST TAKE (I CRIED)

Two unique voices!! Composer Reacts to Max Changmin X Ha Hyunwoo - 'HYBRID' (MV)

CAN I HAVE SOME TALENT PLEASE ?!?!? | JYJ 'W' Reaction

Voice Teachers React to 진호JINHO MAGAZINE HO # 21 'Gethsemane : Musical "Jesus Christ Superstar"

Kim Jaejoong - Mine (MV) — Composer Reacts

Jaejoong Marathon Pt. 1 (Composer Reacts) - Life Support, Kanade, Run Away, Just Another Girl

Killing Voice TVXQ 동방신기 Reaction | I STAN NOW!

ATEEZ x Kim Jaejoong | Not spciy at all but gentle flavor Reaction

METAL VOCALIST REACTS! TVXQ! BOLERO LIVE! IS THIS THE GREATEST KPOP SONG?

First reaction to JYJ - W, In Heaven and Begin. EMOTIONAL SONGS !!

TVXQ! 동방신기 - 'As We Kiss Goodbye' Composer Reaction & Analysis / Changmin doing too much?!

Vocal Coach Reacts to LiSA - Gurenge (紅蓮華)

This was a lot! 😅 My First Time EXO Killing Voice Reaction!

The summer bop we needed!! Composer Reacts to TVXQ! - Summer Dream (MV, Live Stages, & Lyrics)

What Makes JYJ In Heaven AWESOME? Dr. Marc Reaction & Analysis