【TVPP】Secret - CALLING U, 시크릿 - 콜링 유 @ Comeback Stage, Show! Music Core Live

【TVPP】Secret - I Want You Back , 시크릿 - 아이 원트 유 백 @ Debut Stage, Show! Music Core Live

시크릿_Calling You (Calling You by Secret @Mcountdown 2012.09.13)

Secret - I'm in Love, 시크릿 - 아임 인 러브, Music Core 20140906

After school - Because of you (애프터 스쿨 - 너때문에) @ SBS Inkigayo 인기가요 091213

Secret시크릿 - Be Sexy 　＠　1st Japan Tour 120308

[Music Bank K-Chart] Secret - Poison (2012.09.14)

【TVPP】After School - First Love, 애프터스쿨 - 첫사랑 @ Show Music Core Live

131130 SNSD(少女時代) - Blade&Soul Chinese Theme Song (TX Official Ver.)

【TVPP】Secret - Magic, 시크릿 - 매직 @ Goodbye Stage, Show! Music Core Live

[HOT] Comeback Stage, SECRET - Remember me, 시크릿 - 리멤버 미, Show Music core 20131214

[HOT] SECRET - I do I do, 시크릿 - 아이두 아이두, Show Music core 20131221

【TVPP】Secret - Magic, 시크릿 - 매직 @ Show! Music Core Live

Secret - Only U, 시크릿 - 온리 유, Show Champion 20130508

【TVPP】After School - Flashback, 애프터스쿨 - 플래쉬백 @ 2012 Korean Music Festival Live

Sleepy & JiEun - Cool Night / I'll Give You My All [Yu Huiyeol's Sketchbook]

SBS [2013가요대전] - 시크릿(SECRET) 'I Do I Do'

[MV] SONGJIEUN(송지은) _ Twenty-Five(예쁜 나이 25살)

[Music Bank K-Chart] SECRET - Shy Boy (2011.01.14)

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

[СЕКРЕТНЫЙ СЕКРЕТ] - Я ДЕЛАЮ ДЕЛАЮ @ Популярная песня Inkigayo 131215