She is my girl (feat. HyunA) (Indonesia Version)

Driving me crazy (Indonesia Version)

Drop it low (INDONESIAN Version)

S4 - She Is My Girl at Anugerah Planet Muzik Singapore 2013 with Lyrics

Change (Feat. Jun Hyung Yong From BEAST) (CHANGE (FEAT. 용준형 FROM BEAST))

향수뿌리지마 + She is my girl - 틴탑 & S4 | 뮤직뱅크 월드투어 in 자카르타 | MUSIC BANK IN Jakarta 2013 | KBS 130319 방송

She is my girl (feat. HyunA) (English Version)

Ahh

f(x) 에프엑스 'NU 예삐오 (NU ABO)' MV

떨려요

S4 - She Is My Girl [English Version] at MU:CON 2012 with Lyrics

Pretty Woman

NU 예삐오 NU ABO

Playboy

Hands Up

Love Options (연애의 조건)

Error (Error)

Dr.feel good (Dr.feel good)

Bomb Bomb Bomb

4MINUTE - '이름이 뭐예요? (What's Your Name?)' (Official Music Video)

Don't Touch my Girl (내 여자 손대지마 (DON’T TOUCH MY GIRL))