Collaborations

이소라 (Lee So Ra), 영지(Young Ji)

Hitman Project #2 : A Tribute To The Hitman, David Foster [Single] (2013.03.07)

1. Hard To Say I'm Sorry (좋은 사람 만나서)

2. Hard To Say I'm Sorry

3. Hard To Say I'm Sorry (inst.)

FH

장희영(Jang Hee Yeong), 김민진(Kim Min Jin)

We Loved Me [Single] (2014.04.22)

1. 우리 사랑했던 날

FH

Just Music (Nochang, Swings,Giriboy)

Ripple Effect [Album] (2014.06.13)

14 Tracks

FH

신민주 (Shin Min Joo), 변성근 (Byun Sung Keun)

왔다갔다 [Single] (2014.06.30)

1. 왔다갔다

2. 왔다갔다 (MR)

3. 왔다갔다 (Inst.)

FH

홍주영 (Hong Joo Young), 박진경 (Park Jin Kyung)

우는여자 우는남자 [Single] (2014.07.10)

1. 우는여자 우는남자

2. 우는여자 우는남자 (Inst.)

FH

K.will, Sistar, Junggigo, Mad Clown, Boyfriend, Joo Young

Starship Planet 2014 (Love Is You) [Single] (2014.12.04)

1. LOVE IS YOU

FH

손성제 (Son Sung Jae), 송준영 (Song Jun Young), 김은영 (Kim Eun Young)

A Farewell To An Unknown Friend [Album] (2014.12.15)

9 Tracks

FH

이지형 (EZ Hyoung), 권진아 (Kwon Jin Ah)

Duet [Digital Single] (2015.01.25)

1. Duet

FH

Sung Soo Jin, Nam Young Joo 

I'm Fine [Single] (2015.07.03)

1. I`m Fine

2. I`m Fine (Inst.)

FH

김영민 (Kim Young Min), Device Hoon

돌직구 [Digital Single] (2015.10.21)

1. 돌직구 (Feat. 지대장)

FH

B1A4, Seo Eun Kwang (BTOB), Lee Changsub (BTOB), Heo YoungJi (KARA), A-JAX, APRIL, OH MY GIRL, Kassy

손끝의 사랑 [Single] (2016.06.07)

1. 손끝의 사랑

2. 손끝의 사랑 (Inst.)

FH