200% ko
Around (주변인) ko
Be With You ko
Bean Tteok Bing Soo (콩떡빙수) ko
Bench (with Zion.T) ko
Chantey (뱃노래) ko
Chocolady ko
Dinosaur ko
Don't Hate Me (안녕) ko
Endless Dream, Good Night (밤 끝없는 밤) ko
Everest (with Sam Kim) ko
Every Little Thing (사소한 것에서) ko
Eyes, Nose, Lips (눈,코,입) ko
Farewell (작별 인사) ko
Fish In The Water (물 만난 물고기) ko
Freedom ko
Fry’s Dream (후라이의 꿈) ko
Galaxy ko
Give Love ko
Green Window (초록창가) ko
HAPPENING ko
Haughty Girl (새삼스럽게 왜) ko
Hey kid, Close your eyes (전쟁터) (with 이선희 (Lee Sun Hee)) ko
How Can I Love The Heartbreak, You’re The One I Love (어떻게 이별까지 사랑하겠어, 널 사랑하는 거지) ko
How People Move (사람들이 움직이는 게) ko
I Love You ko
Last Goodbye (오랜 날 오랜 밤) ko
Let’s Take Time (시간을 갖자) ko
Like Ga, Na, Da (가나다같이) ko
Live (생방송) ko
Love Lee ko
Melted (얼음들) ko
Moon (달) ko
My Darling ko
Nakka (낙하) (with IU) ko
Next episode (맞짱) (with Choi Jung Hoon) ko
Officially Missing You ko
Play Ugly (못생긴 척) ko
Re-Bye ko
Reality (리얼리티) ko
Should’ve Loved You More (더 사랑해줄걸) ko
Stupid love song (with Crush) ko
Tictoc Tictoc Tictoc (째깍 째깍 째깍) (with Beenzino) ko
Time and Fallen Leaves (시간과 낙엽) ko
Ugly (못나니) ko
Way Back Home (집에 돌아오는 길) ko
Whale (고래) ko
Will Last Forever (그때 그 아이들은) ko
You Know Me ko
가르마 (Hair Part) ko
길이나 (Anyway) ko
소재 (Idea) ko
인공잔디 (Artificial Grass) ko
작은별 (Little Star) ko
지하철에서 (On The Subway) ko
크레셴도 (Crescendo) ko