Sung Si Kyung - Fondly, Goodbye (다정하게, 안녕히) ko
Lee Juck - Interlocked Fingers (깍지) ko
Eddy Kim - Love Is A Star (별처럼 빛나는 사랑) ko
Baek Ji-young (Baek Z Young) - Love Is Over ko
K.Will - Melting (녹는다) ko
Ben - Misty Road 안갯길 (Prod. by Jinyoung (진영) of B1A4) ko
Soyou - No Sleep (잠은 다 잤나봐요) (With Yoo Seung Woo (유승우)) ko
B1A4 - Swallowing My Heart (마음을 삼킨다) ko
Gummy - 구르미 그린 달빛 ko
Beige - 그리워 그리워서 (라온 Ver.) ko
Park Bo Gum (박보검) - 내 사람 ko