As One - Still My Baby (feat. BUMKEY)

As One - Better
As One - Better (Sped Up)

As One - Winter Wonderland

As One - Something Like a Miracle

As One - February 29th

As One, LEE DAE HWI - It's ok not to be ok (feat. LEE DAE HWI )

As One - Goodbye For Now

Romantic City, As One - 연애하고 싶어

As One - Don't Say Anything
As One, Candle - Fall In You (feat. Candle)
As One - The Pain I Caused
As One - Don't Wither
As One - Memory
As One, Hanhae - Even For 1 Minute (feat. HANHAE)
As One - Blue
As One, KittiB - After Rain (feat. KittiB)
As One - Waiting For You
As One - For The Night

As One - Hey Ya! (Korean Version)

As One, Kang Min Hee, Mellie - Forever Summer

As One - Happy song (feat. Kiggen)

As One - Don't Say Anything

As One, KittiB - After Rain (feat. KittiB)

As One, Hanhae - Even For 1 Minute (feat. HANHAE)

As One - Candy Ball (韓)
As One - Candy Ball (粵)
As One - Candy Ball (純音樂)

As One, Si Jin - 그저 눈물만

As One - New Girl

As One - For The Night

As One - Be With U

As One - All Day All Night (feat. Kanto)

As One - 사랑이 어색해

As One, Miss $ - It's gonna be alright

As One, Bumkey - 우리 무슨 사이야- (With BUMKEY)
As One - 2=1
As One - 동거
As One - 혼잣말 (Simply Ver.)
As One - 사랑이 어색해

As One - 2013 Desire And Hope

As One - Catch Me Up
As One - 4Ever
As One - Red Hot Hits 2013
As One - Catch Me Up (Re-mix version)

As One - 4ever

Freakx, As One - Together

Verbal Jint, As One - Closer Closer

As One - Red Hot Hit

As One - Only U (feat. Donghae)

As One - 아직도 사랑입니까

As One - Day by Day 2012 (feat. Verbal Jint)

As One - Catch Me Up

As One - Regret or longing
As One - Regret or longing (MR)

As One - You Are My Baby

As One - Sonnet
As One - 눈물

As One - Zza Zza La!! 2008 Remake Version
As One - ABCD 2008 Remake Version

As One, G.O., Showgun - Love is only you (With G.O., Showgun)
2NB, G.O., Showgun - Love is only you (With G.O., Showgun)
2NB - You are a fool

As One - Is it love (Feat. Sean 2 slow)
As One - it’s today (duet with ESang)
As One - The First Time I Kissed You (Duet With AND)
As One - Close To Me Again (Duet With Son,Ho-Young)
As One - When I Love And When I Separate

As One, 2NB - Start (With 2NB)
As One, 2NB - Holiday (With 2NB)

As One - Oriental Express (SST)
As One - 위대한 유산
As One - 사랑보다 아름다운 유혹
As One - Another Try
As One - My Girl Friend
As One - As One Love
As One - 그녀는
As One - 니가있어
As One - 사랑했던 날처럼
As One - Beautiful Love
As One - So Simple