1/1440 (feat. Ji Chanel) ko
After I’ve Wondered A Bit (조금만 더 방황하고) ko
And July (Feat. DEAN, DJ Friz) ko
Being Freezed (얼고 있어) ko
Buddy (feat. DAVII) ko
But, Are You? (괜찮냐고) ko
Can You See My Heart (내 맘을 볼수 있나요) ko
Daum (Feat. Colde) ko
Destiny Tells Me (운명이 내게 말해요) ko
Diary (일기) ko
Did You Come In A UFO? (UFO 타고 왔니?) (With Go Young Bae) ko
Didn’t Know Me (내가 더 나빠) ko
Dispatch (feat. Simon Dominic) ko
Distance (거리마다 ) (Feat. I.M) ko
Don’t Know You (널 너무 모르고) ko
Don’t Make Money (돈 벌지마) (Feat. Chanyeol of EXO) ko
E.T ko
FM 89.1 (접속) ko
Falling Leaves are Beautiful (떨어지는 낙엽까지도) ko
First Sight (첫눈에) ko
Flu (감기) (Feat. Changmo) ko
Forget Me Not (잊혀지는 사랑인가요) (Feat. BIG Naughty) ko
Happen (헤픈 우연) ko
Hi, Hello? (어쨌든 반가워) ko
Hitch Hiding (숨고 싶어요) (with Sunwoo JungA) ko
Hold Me Back (멈춰줘) ko
I Don’t Lie (Feat. Giriboy) ko
In the Time Spent With You (너와 함께한 시간 속에서) ko
It’ll Pass (언젠간 괜찮아질 이야기) (With Jung Seung Hwan) ko
Jenga (Feat. Gaeko) ko
Last Winter (가을부터 겨울까지) ko
Late Autumn (만추) (Feat. Crush) ko
Like The First Time (처음처럼) (Feat. Gary) ko
Love Is Alone (Love Is 홀로) ko
Lyricist (작사가) ko
Me, Myself & I (Prod. by Verbal Jint (버벌진트) / Feat. Jessi (제시), Wheesung (휘성)) ko
Me, Myself & I (feat. Wheesung & Jessi) ko
Midnight ko
Midnight (밤하늘의 저 별처럼) (With Punch) ko
Mother (엄마가 필요해) ko
No Reason (이유) ko
No Way ko
On Rainy Day (비가 오는 날엔) ko
Over (a Hidden Truth) ko
Perhaps, Happy Ending (어쩌면 해피엔딩) ko
Picnic of Night (나와 춤을) (Feat. Chan) ko
Round and round (Feat. Han Soo Ji (한수지)) ko
Round and round (Feat. Han Soo Ji) en
Run Away ko
Run to You (오롯이) ko
Sad Ending (어쩌면 우리) (Feat. George) ko
She’s Fine ko
Shut Up & Groove (Feat. Dean) ko
So, It Ends? (그러니까) (Feat. Colde) ko
Star (Rain ver.) (저 별) ko
Star (저 별) ko
Stranger (입술) (Feat. 10CM) ko
That’s All (다 그렇지 뭐) ko
The Last (마지막 너의 인사) ko
Thief (도둑놈) (Feat. Minnie) ko
Things Are Going Well (일이 너무 잘 돼) ko
Traveler (여행자) ko
Tree Only Look At You (너의 나무) (feat. Jooyoung) ko
Umbrella Calls for Rain (문득 그런 생각이 들어) (feat. nafla) ko
Underwater ko
Undo (없었던 일로) ko
VingleVingle (빙글빙글) ko
We don’t talk together (Feat. Giriboy) ko
Why ko
Wish You Well (잘 살길 바래) (with Davii) ko
Would Be Better (좋았을걸) ko
You, Clouds, Rain (비도 오고 그래서) (Feat. Shin Yong Jae) ko
Your name (너의 이름은) (feat. ASH ISLAND) ko
You’re Cold (더 많이 사랑한 쪽이 아프대) ko
knock sir ko
그날의 그대여 ko
너의 마음을 내게 준다면 (Feat. Colde) ko
돌아오지마 (Feat. Yong Jun Hyung (용준형) of Beast (비스트)) ko
먹구름 (Feat. nafla) ko