Tearliner

Me, The Protagonist (feat. Love X Stereo)

I am Love (feat. Yozoh)

Attraction (feat. Kim Ko Eun)

Novaless

HEARTSTRINGS (Dramatic)

We Swim in Dreams (feat. Bang JaeMin)

추억으로

Travel to the Sea (feat. Han Hee Jung)

In My Dreams (Feat. Love X Stereo)

Watch The Star

Go Go Chan!! (feat. Yozoh)

In My Dreams (Acoustic Ver.) (Feat. Love X Stereo)

A Piece of Sunshine (Instrumental)

Love Alarm (Feat. Taru)

Gently Sitting in the Wind 바람에 살며시 앉다 (With Oh Soo Kyung) (Travel to the Sea Piano Version)

Coffee Flutters (Guitar Instrumental)

He got memories and She hugs hopes

Love Bites

Cheese in the Trap, Pt. 8 (Original Television Soundtrack)

Cheese in the Trap, Pt. 7 (Original Television Soundtrack)

Cheese in the Trap, Pt. 6 (Original Television Soundtrack)

Cheese in the Trap, Pt. 5 (Original Television Soundtrack)

Cheese In the Trap, Pt. 4 (Original Television Soundtrack)

Cheese in the Trap, Pt. 3 (Original Television Soudtrack)

You Are So Me

How We Lost in Melody

Summer Strike, Pt. 7 (Original Soundtrack)

Summer Strike, Pt. 6 (Original Soundtrack)

My Aporia

Moon Rises, Love Falls.

Love You, Stranger

Cheese in the Trap (Original Television Soundtrack)

Heart to Heart OST

They 2010 'Night Train'

We Will Be Together : Pastel Season Edition

The 1st Shop of Coffee Prince (Original Television Soundtrack)

비의도적 연애담 OST

Triple (Original Soundtrack)