Kihyun - Again Spring (다시, 봄) ko
Choi Nakta (최낙타) - Blooming (꽃이 피었네) ko
Park Kyung - Ddingdong (띵동) ko
Juniel - Fall In Love (사랑에 빠졌었나봐) ko
Jinsol (Lee Jinsol) (김채원) (April) - I Was Wrong ko
Floody (플루디) - Last Goodbye (이젠 안녕) ko
Umji (엄지) (GFRIEND (여자친구)) - Meow the Secret Boy (어서와) ko
EXY (엑시) (Cosmic Girls) - Oh My, Oh My (어마어마) (With Dayoung) ko
Shin Ye Eun (신예은) - Shooting Star (별똥별) ko
Chan (찬) (A.C.E) - Show Your Heart (너를 보여줘) ko
Motte (모트) - Slush ko