스탠딩 에그(standing egg)

Propose Day

Yes, You (그래, 너)

How Would It Be (Inst.)

Nobody Knows

웃는 것밖에 (With 예슬)

In its Place [그 자리에 있어]

Miss You (Inst.)

She Is Back (Inst.)

Miss You

You are in my heart (넌 내 안에) [`Andante` OST Part. 3]

그래도 좋아

너라는 축제

넌 이별 난 아직 (Inst.)

넌 내 안에

Yell (Inst.)

고백

Keep Going (Inst.)

내게기대 (Lean Of Me) (Feat. Park Se Young 박세영) (Inst.)

그래, 너 (Yes, You ) (Inst.)

Yell

있잖아 궁금해 (With Yeseul 예슬)

Mother

So High (with JISIM)

A Perfect Day

Nobody Knows

Aloha

오늘 밤은 (Inst.)

빛이 속삭여 (The Light Whispers)

I’ll Always Be By Your Side

넌 이별 난 아직 (Breakup For You, Not Yet For Me) (Feat. Park Shin Hye 박신혜)

뚝뚝뚝 (Inst.)

넌 이별 난 아직 (Breakup For You, Not Yet For Me) (Feat. Park Shin Hye 박신혜)

Oh, Wait(오 잠깐)

How Would It Be [OST Part 3 Strong Woman Do Bong Soon]

너라는 세상 (Travel to you)

Reason

먼지를 털어내고 (With Windy)

빛이 속삭여 (The Light Whispers) (Inst.)

사랑에 빠져본 적 있나요

뚝뚝뚝 (with 예슬)

Not Clumsy Anymore

Blue Sky (Inst.)

My First Fan

내게기대 (Lean Of Me) (Feat. Park Se Young 박세영)

넌 이별 난 아직 (Inst.)[ost Heirs]