Song Ha Ye - Closer ko
Jihan (지한) - Fall In Love (사랑이 내 안에 들어와) (With Park Soeun) ko
Moon Sujin (문수진) - It’s Up To You ko
MeloMance (멜로망스) - Love, Maybe (사랑인가 봐) ko
Secret Number (시크릿넘버) - Love, Maybe (사랑인가 봐) ko
Bambam (뱀뱀) - Melting ko
New (The Boyz) - Spring Breeze (봄바람처럼 날 찾아와) ko
MOVNING (모브닝) - Sun Shower (여우비) ko
Lee Mujin (이무진) - Sweet (스윗해) ko
Han Seung Yoon (한승윤) - Whatever You Want ko
Victon (빅톤) - You Are Mine ko