20191116. MYM💖. KIM HYOJIN. RED VELVET 'RED FLAVOR' , NCT 'BOOM' COVER.

KIM HYOJIN, YANG SEONGYEOL. TAEMIN 'WANT', EXO 'GROWL' COVER.

20191225 💖엠와이엠[MYM]💖 Christmas Party 弘大公演2

PARADOX. GUEST, KIM HYOJIN🤩. SUNMI 'GASHINA' , TAEMIN 'WANT' COVER. ENERGETIC ATTRACTIVE.

[180818] Allplayercrew - Leo (강레오), Jekyun (임제균), Sanghee (한상희), Byungdu (임병두) EXO, BTS, Psy & more!

20191023 홍대 퍼포먼스팀 엠와이엠(MYM:김효진-김영원) 합동버스킹 10 - 움직여 (MOVE) (Prod. by ZICO) _ SIXC (6 crazy)

TUESDAY. HYOJIN & YU KAGAWA. BEAUTIFUL FASCINATING HONGDAE BUSKING.

190525 김효진 kimhyojin / 쩔어 - BTS

[KPOP IN PUBLIC] [innerS _ 이너스] 180921 홍대공연 2차 / 장현승 janghyunseung - 니가 처음이야 / 김효진 solo

JHKTV]홍대댄스 디오비hong daek-pop dance dob dna

[MAXXAM / MYM] 191009 - Snapping (Chungha cover)

김효진(KimHyoJin-MYM,MAXXAM)/ DANCE COVER Part 1-1 20191011 홍대(HongDae) 버스킹(Busking)

JHKTV]홍대케이팝댄스 이너스 김효진hong dae k-pop dance inners kim hyo jin WANT - 태민 (TAEMIN)

전 MAXXAM(MYM)팀_강신화(Kang Shinhwa)&이찬욱(Lee Chanwook)&유카가와(Yu Kagawa)/ 홍대댄스버스킹(Hongdae Dance Busking)

20191017 홍대 오랜만에 콜라보(양성열,MYM김효진)합동 버스킹 09 - Monster _ EXO

20200123 맥스 버스킹 maxxam busking4

[STREET ARTIST] YU KAGAWA & HYOJIN. INTERACTIVE HONGDAE BUSKING. 240111.

20191103. MAXXAM. KIM HYOJIN. ATEEZ 'PIRATE KING' COVER. BEAUTIFUL ENERGETIC BUSKING.

[MAXXAM] 190719 - Sorry Sorry (Super Junior cover) (HAPPYYOUNGWONDAY)

20190728 홍대 언제나 새로운 댄스팀 디엠(diem) 버스킹 16 - PSY - GENTLEMAN(싸이-젠틀맨)

TUESDAY [STREET ARTIST] YU KAGAWA & HYOJIN. HONGDAE BUSKING.