And you (Feat. Chanmi and Nua of Highcolor) ko
Band Aid (반창고) (With Huh Gak) ko
Black Hole (블랙홀) (Feat. Ailee (에일리)) ko
Blind (눈이 멀었다) ko
Chanel (샤넬) (Feat. Park Bom) ko
Cold (봄 같던 그녀가 춥대) (Feat. Penomeco) (With Kim Jae Hwan) ko
Don’t Wake Me Up (깨우지 마) (With Soyou) ko
Faulty Fan (A Broken Fan) (Feat. Gary & Hyorin) ko
Flower (꽃) (With Kim Tae Woo (김태우)) ko
Myosotis (물망초) (Feat. Shin Yong Jae) ko
Sick Enough To Die (죽을 만큼 아파서) (Feat. Jamie) ko
Tears (눈물) (Feat. Darin of Highcolor) ko
Visual Gangster (널 너무 사랑해서) (Feat. Jeong Eun ji (정은지) of A-Pink(에이핑크)) ko
Yummy Yummy ko
블랙홀 (Feat. Ailee) ko
초콜릿같은 입술 한 숟가락만 줘요 (Feat. 이바다) ko
케미 (Feat. Eunha of GFRIEND) ko