lee seoyeon

I Am You, You Are Me (Our Secret Diary X LEE SEOYEON)

우린 마지막 봄인가 봐 (I Guess It's Our Last Spring)

I Am You, You Are Me (Our Secret Diary X LEE SEOYEON) (Inst.)

우린 마지막 봄인가 봐 (I Guess It's Our Last Spring) (Inst.)

너는 나 나는 너 (말하고 싶은 비밀 X 이서연 (프로미스나인))

I Am You, You Are Me (Our Secret Diary X LEE SEOYEON) (너는 나 나는 너 (말하고 싶은 비밀 X 이서연 (프로미스나인)))

I Am You, You Are Me (Our Secret Diary)

I Guess It's Our Last Spring

우린 마지막 봄인가 봐

NAKED

You Are Me (Our Secret Diary X LEE SEOYEON)"

I Am You, You Are Me (Our Secret Diary) [Instrumental]

우린 마지막 봄인가 봐 (Instrumental)

I Am You, You Are Me

I Am You, You Are Me (Our Secret Diary X LEE SEOYEON) (Instrumental)

I Am You, You Are Me (Our Secret Diary X LEE SEOYEON) (너는 나 나는 너 (말하고 싶은...

Don't Come Back

I hate you

It must have been love

예뻤어

Take A Bow

Alone

너는 나 나는 너 (말하고 싶은 비밀 X 이서연 (프로미스나인)) (Inst.)

우린 마지막 봄인가봐 (I Guess It's Our Last Spring)

#menow

You and I (with Lee Mujin)

Fall in Fall (AI Cover)

I Guess It's Our Last Spring (Instrumental)

‘DAY6(데이식스) - 예뻤어’ cover by 서연

You Were Beautiful

Forest

DAY6(데이식스) - 예뻤어’ cover by 서연

I Am You, You Are Me (Our Secret Diary) I Am You, You Are Me (Our Secret Diary)

I Am You, You Are Me (Our Secret Diary ×LEE SEOYEON)