[HIT] 열린음악회 - 전효성(Jun Hyo Seong) - 반해(Into you).20150517

열린음악회 - 전효성 - 나를 찾아줘.20160417

[HIT] KBS 가요대축제-시크릿(Secret) - I'm In Love.20141226

Jun HyoSeong - Into You | 전효성 - 반해 [Music Bank COMEBACK / 2015.05.08]

전효성(JUNHYOSEONG) - 반해(Into you) M/V

[HIT] 열린음악회 - 민아(Girl's day Min ah) - 나도 여자예요(I Am A Woman Too).20150329

Jun Hyo Seong - Into you @ Популярная песня Inkigayo 20150531

[Music Bank K-Chart] SECRET - Talk That (2012.12.07)

‘Jeon Hyo Sung’ the Sexy Queen! ‘Into you’ [M COUNTDOWN] EP.424

JUNHYOSEONG (전효성) - 반해 (Into you) Dance Practice Ver. (Mirrored)

(episode-147) Jun Hyo Seong - Into Me (전효성 - 반해)

전국에 복고 열풍을 일으킨🕺 후크송 장인 티아라(T-ARA) 메들리🧡 | #소장각 | KBS 방송

전효성 Jun Hyo Seong - STARLIGHT Official M/V

전효성(JUNHYOSEONG) - Good-night Kiss 안무영상(Dance Practice)

Girl's Day - Something [2014 KBS Song Festival / 2015.01.14]

I'm Hyosung - In Love @ Популярные Inkigayo 20150517

‘Jeon Hyo Seong’ Fascinating Performance ‘Into you’ [M COUNTDOWN] EP.423

시크릿 (Secret) _ 별빛달빛 (Starlight Moonlight) MV

FIESTAR (피에스타) - Mirror [Music Bank COMEBACK / 2016.03.25]

【TVPP】Jieun,Hyosung(Secret) - Cocktail Love, 지은,효성(시크릿) - 칵테일 사랑 @ Yesterday

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