Ann (앤) ko
Can We Break Up? (헤어질 수 있을까) (With Junggigo (정기고)) ko
Endless Night (끝나지 않는 밤) ko
Finale (Raina (레이나), Ryu Sera (류세라), DALsooobin (달수빈) (수빈), Gayoung (가영), Soyul (소율), Nada (나다), Jung Yujin (정유진)) ko
Home ko
I Don’t Know (feat. Vernon of seventeen) (모르겠다) ko
I Don’t Know (모르겠다) ko
It’s Okay (작아지는 중) ko
Let’s Be Strange (이상하자) (With Hanhae (Phantom)) (feat. Verbal Jint) ko
Loop (밥 영화 카페) (Feat. Aron Of NU’EST) ko
Love Is Danger (With Song Yu Vin) ko
Not Yet.../Still... (아직…) ko
Piggyback Ride (어부바) (With Nada (나다)) ko
Repertoire ko
The Way We Were (그때 우리처럼) ko
Treat You Better (같이 있고 싶어) ko
Waiting For You (오늘 연락해) ko
We Are The One (Raina (레이나), Ryu Sera (류세라), DALsooobin (달수빈) (수빈), Gayoung (가영), Soyul (소율), Nada (나다), Jung Yujin (정유진)) ko
Winter Fantasy (With Sera (세라), Subin (수빈), Gayoung (가영), Soyul (소율), Nada (나다), Jung Yujin (정유진)) ko
Yet ko
You End, And Me (장난인거 알아) (Feat. Kanto of TROY) ko
Your Day (맡겨줘) ko
가을이 오면 ko
주르륵 ko
징글징글징글벨 (Feat. Z.NU) ko