Cha Soo Kyung - 한사람 (One Person) (OST Partner)
Cha Soo Kyung - 용서 못해 (Can't Forgive) (Theme Song) (OST Temptation of Wife)
Cha Soo Kyung - 못된 바램 (Bad Wishes) (Love Theme) (OST Temptation of Wife)
Cha Soo Kyung - 그대만 보여요 (I Only See You) (OST Temptation of Wife)
Cha Soo Kyung - 용서 못해 (Can't Forgive) (Ballad) (OST Temptation of Wife)
Cha Soo Kyung - Let It Be (OST Temptation of Wife)