Blue Sail
We Can Fly High
I Love You (Feat. Park won)
Feeling (Feat. Hwang Soyun)
Give me a hug. (Feat. Baek Ji Young)
Remember that summer
I Don't Wanna Say Goodbye (Feat. Jung In)
Flower
That's it (Feat. Lena Park)
Thinkin’ About You (Feat. Corporation)
Don't leave me alone.
Rainbow In Winter
Drive (Feat. George)
Two Girls Love A Man (Hwa Sa, Whee In(Mamamoo) (Prod. Kim Hyun Chul))
Tonight Is The Night (Feat. SOLE)
Yeolsim
Wedding Waltz (Feat. OKDAL)
