Lena Park - "My Wish" (The Heirs OST)

Cold Cherry - "Growing Pain2" (The Heirs OST)

Lee Min Ho - Painful Love (The Heirs OST Part9)

Ken (VIXX) - Call My Name (English Ver.) (The Heirs OST)

한여름 밤에 꿈 - (The Heirs OST)

Love Is... (Comic ver.) - (The Heirs OST)

Love Is... (Acoustic ver.) - (The Heirs OST)

Cold Cherry - "Growing Pain2" (The Heirs OST) (Instrumental)

Lena Park - My Wish (The Heirs OST) (Instrumental)

Snow Flower [Yuki no Hana  雪之花] - (The Heirs OST) Violin Cover

Cold Cherry - Growing Pains 차가운 체리 - 성장통