Various Artists – 천하무적 이평강 OST
Release Date: 2009.11.18
Various Artists – 파라다이스 목장 OST
Release Date: 2011.02.09
f(x) – ‘Hot Summer’ f(x) 1st Album Repackage
Release Date: 2011.06.14
f(x) – 천하무적 이평강 OST Part 3
Release Date: 2009.11.16
f(x) – ‘Pink Tape’ f(x) The 2nd Album
Release Date: 2013.07.29
f(x) – ‘Chu~♡’ The 1st Single
Release Date: 2009.11.04
f(x) – The 3rd Album ‘Red Light’
Release Date: 2014.07.07
f(x) – ‘피노키오’ f(x) The 1st Album
Release Date: 2011.04.20
f(x) – 라차타
Release Date: 2009.09.01
f(x) – 4 Walls – The 4th Album
Release Date: 2015.10.27
f(x) – Chocolate Love
Release Date: 2009.10.07
f(x) – 헝그리 로미오, 럭셔리 줄리엣 (Digital Single)
Release Date: 2010.03.17
f(x) – NU 예삐오
Release Date: 2010.05.04
f(x) – ‘Electric Shock’ The 2nd Mini Album
Release Date: 2012.06.10
f(x) – 4 Walls / COWBOY
Release Date: 2016.11.30
f(x) – 볼수록 애교만점 OST Part.1
Release Date: 2010.03.23
f(x) – 쥬로링 동물탐정 OST
Release Date: 2010.05.03
f(x) – All Mine – SM STATION
Release Date: 2016.07.22
f(x) – 퍼즐버블 온라인 ‘깔라까바나’ OST
Release Date: 2011.08.16
Various Artists – 파라다이스 목장 OST Part.1
Release Date: 2011.01.26
f(x) – 12시 25분 (Wish List) – WINTER GARDEN
Release Date: 2015.12.15
Various Artists – 10 CC X SM Seoul Melody
Release Date: 2013.03.27