2014 - 1 tracks

Doctor Stranger OST Part.6 - Park Jung Ah

2008 - 6 tracks

엘리 신데 렐 라야 / Elly is Cinderella - Seo In Young

2015 - 4 tracks

Re Birth - Seo In Young

2015 - 4 tracks

Re Birth - Seo In Young, Kanto

2013 - 2 tracks

Incarnation of Money OST Part.6 - Seo In Young

2012 - 1 tracks

Let's Dance - Seo In Young

2013 - 1 tracks

Love Me - Seo In Young

2011 - 4 tracks

Dream Come True - Jewelry

2013 - 3 tracks

Hot & Cold (Single) - Jewelry

2004 - 6 tracks

Kokoro Ga Tomaranai (ココロが止まらない) (Single) - Jewelry

2009 - 7 tracks

End And... (Repackage) - Jewelry

2011 - 1 tracks

Pass - Jewelry

2011 - 2 tracks

Star Empire - Seo In Young,Park Jung Ah,ZE:A,Jewelry,Nine Muses - Jewelry

2011 - 2 tracks

Star Empire (Single) - Park Jung Ah, Seo In Young, Jewelry, 9Muses, ZE:A

2014 - 6 tracks

First Homme - ZE:A

2011 - 4 tracks

Exciting - ZE:A

2011 - 6 tracks

Lovability - ZE:A

2010 - 3 tracks

Leap For Detonation - ZE:A

2011 - 4 tracks

Daily Daily - ZE:A

2012 - 5 tracks

Virtual Love - ZE:A