Let Us Just Love (OST "Защитить босса")
Kim Jae Joong
I'll Protect You
린
잘 알지도 못하면서 - "Защитить босса"
Ye Won & Kwang Hee (Inst.)
황광희 , 김예원
그대만 보여요 (Protect The Boss OST)
Ye Won (Jewellery) & Kwang Hee (ZE:A)
그대만 보여요 - "Защитить босса"
Please, Let's Just Love (inst.)
Son Hyeon Woo - Now I Know