A Year Like A Day (feat. Babylon & Niihwa) ko
Emotion (Feat. DinDin, Cry Baby) ko
LUB DUB (Feat. WINee) ko
Love You Hate You (Feat. WINee) ko
Marlboro (Feat. Bumkey) ko
On The Street (거리에서) (Feat. Moon Myung Jin) ko
Paused (멈춰진) (Feat. KATE (케이트)) ko
Rainy Day (Feat. WINee) ko
The End (끝) (Feat. Jo Hyun Ah, Giriboy) ko
Will Spring Come (feat. DinDin) ko
Wind, Sunshine, Memories (바람, 햇살, 기억) ko
겠지 (Feat. WINee) ko
그대 (Feat. 김찬호) ko
너가없는노래 (Feat. Eric Nam) ko