f(x) – When I’m Alone
Track 10 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – Cash Me Out
Track 09 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – 바캉스 (Vacance)
Track 06 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – 빙그르 (Sweet Witches)
Track 03 from Album "'Hot Summer' f(x) 1st Album Repackage"
Release Date: 2011.06.14
f(x) – My Style
Track 08 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20
f(x) – Kick
Track 04 from Album "'Pink Tape' f(x) The 2nd Album"
Release Date: 2013.07.29
f(x) – All Night
Track 05 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – 피노키오 (Danger)
Track 02 from Album "'Hot Summer' f(x) 1st Album Repackage"
Release Date: 2011.06.14
f(x) – Pretty Girl
Track 03 from Album "'Pink Tape' f(x) The 2nd Album"
Release Date: 2013.07.29
f(x) – Papi
Track 08 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – Stand up!
Track 07 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20
f(x) – Traveler (Feat. 지코(ZICO))
Track 07 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – 무지개 (Rainbow)
Track 04 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – Hot Summer
Track 01 from Album "'Hot Summer' f(x) 1st Album Repackage"
Release Date: 2011.06.14
f(x) – 어렵고도 쉬운 f(Luna + Krystal)
Track 01 from EP "천하무적 이평강 OST Part 3"
Release Date: 2009.11.16
f(x) – You Are My Destiny f(Luna+Krystal)
Track 03 from Single "'Chu~♡' The 1st Single"
Release Date: 2009.11.04
f(x) – Diamond
Track 06 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – 미행 (그림자: Shadow)
Track 02 from Album "'Pink Tape' f(x) The 2nd Album"
Release Date: 2013.07.29
f(x) – 나비 (Butterfly)
Track 03 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – 아이 (Love)
Track 06 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20
f(x) – Gangsta Boy
Track 05 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20
f(x) – Step By Me
Track 02 from Single "'Chu~♡' The 1st Single"
Release Date: 2009.11.04
f(x) – MILK
Track 02 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – Red Light
Track 01 from Album "The 3rd Album 'Red Light'"
Release Date: 2014.07.07
f(x) – Beautiful Goodbye
Track 04 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20
f(x) – Rude Love
Track 05 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – X
Track 04 from Album "4 Walls - The 4th Album"
Release Date: 2015.10.27
f(x) – Chu~♡
Track 01 from Single "'Chu~♡' The 1st Single"
Release Date: 2009.11.04
f(x) – 첫 사랑니 (Rum Pum Pum Pum)
Track 01 from Album "'Pink Tape' f(x) The 2nd Album"
Release Date: 2013.07.29
f(x) – Dangerous
Track 03 from Album "'피노키오' f(x) The 1st Album"
Release Date: 2011.04.20