soon - 돌덩어리 (A lump of stone)
soon - 서리 (Frost)
soon - 당신에게 (To You)
Soon - Always on your side (OST Happy Ending Romance)
Soon - 쿵덕쿵덕 (Just like you) (OST Roommates of Poongduck 304)
soon - 내일이 되면
Soon - Silence (OST My chilling roommate)
soon - 구름꼴 (Cloud)
soon - 우리우리 겨울 (Our Winter)
soon - 선답 (Prior Answer)