JUN HYO SEONG - MY NAME (BoA) Special Stage M COUNTDOWN 160407 EP.468

[SHOWCHAMPION] 전효성 - 나를 찾아줘 (JUN HYO SEONG - Find me) l EP.184

[AOA - Good Luck] Comeback Stage l M COUNTDOWN 160519 EP.474

Hyomin(효민) - Sketch Comeback Stage M COUNTDOWN 160317 EP.465

Secret - Talk Dirty / Problem [2014 KBS Song Festival / 2015.01.14]

260111 Jessica Jung- 《Gee+Genie+The Boys+I GOT A BOY +Mr.Mr》@Reflections in Malaysia |馬來西亞 |제시카 #鄭秀妍

チョン・ヒョソン(Secret)「私を見つけて」（2016年3月31日放送「M COUNTDOWN」）

"SEXY" Jun Hyo Seong (бывший Hyosung) - Найди меня (Find me) @ Популярная песня Inkigayo 20160410

[Special stage] Cosmic Girls&EXID-UPDOWN+HOT PINK, 우주소녀X이엑스아이디-위아래+핫핑크 Show Music core 20160416

AOA - Ai Wo Choudai (Dance Version)

열린음악회 - 전효성 - 나를 찾아줘.20160417

TWICE - Saturday Night (Son Dam bi) + U-Go-Girl (Lee Hyori) Special Stage M COUNTDOWN 160317 EP.465

Secret - I'm in Love, 시크릿 - 아임 인 러브, Show Champion 20140820

[Song Ji Eun - Bobby doll] Comeback Stage | M COUNTDOWN 160922 EP.493

JINUSEAN - '한번 더 말해줘 (TELL ME ONE MORE TIME)' (feat.전효성) 0515 KBS Music Bank

[STATION] 유리 X 서현 'Secret' MV

[SHOWCHAMPION] 전효성 - 나를 찾아줘 (JUN HYO SEONG - Find me) l EP.181

Jun Hyo-seong - Good-Night Kiss, 전효성 - 굿나잇 키스, Show Champion 20140521

[HIT] 뮤직뱅크 - 전효성, 반하지 않을 수 없는 섹시함 '반해'. 20150508

쇼챔피언 - episode-145 Jun Hyo Seong (전효성) - Taxi Driver

【TVPP】Secret - Sexy Dance + I do I do, 시크릿 - 섹시 댄스 + 아이 두 아이 두 @ 2013 KMF