Koo Ja-wan

SoundComposer Sep 25 (age 43) 2013–2026 (13 year career)

6.8 avg rating

Highest Rated

Love In The Big City

2024 · Original Music Composer

9.0

Romang

2019 · Original Music Composer

8.5

Proof of Innocence

2016 · Original Music Composer

7.8

Known For

Film

The Villainess

Music

Film

Officer Black Belt

Original Music Composer

Film

Montage

Original Music Composer

Film

The Divine Fury

Music

Film

Carter

Original Music Composer

Film

Love In The Big City

Original Music Composer

Film

The Killing Vote

Music

Film

Goedam

Music

Filmography

Crew (31)

Movies (28)

Wrangler

2026

Music

7.0

Wrangler

2026

Original Music Composer

7.0

The Cursed: Insatiable Desires

2025

Original Music Composer

5.6

I Kill U

2025

Original Music Composer

7.0

Officer Black Belt

2024

Original Music Composer

7.7

Body Parts

2023

Original Music Composer

6.1

My Heart Puppy

2023

Original Music Composer

6.7

So Long, See You Tomorrow

2023

Original Music Composer

Hail to Hell

Music

Hail to Hell

Original Music Composer

6.7

Carter

2022

Original Music Composer

6.0

Next Door

2022

Original Music Composer

The Divine Fury

Music

The Divine Fury

Original Music Composer

6.7

Romang

2019

Original Music Composer

8.5

A Midday

2019

Original Music Composer

The 12th Suspect

Music

The 12th Suspect

Original Music Composer

7.4

Seven Years of Night

2018

Original Music Composer

5.7

Cheese in the Trap

2018

Original Music Composer

6.6

Duck Town

2018

Original Music Composer

The Villainess

Music

The Villainess

Original Music Composer

6.9

The Poet and the Boy

2017

Original Music Composer

5.3

Horror Stories 3

2016

Original Music Composer

6.0

Proof of Innocence

2016

Original Music Composer

7.8

The Deal

2015

Original Music Composer

5.7

Montage

2013

Original Music Composer

7.3

Television (3)

Love In The Big City

2024

Original Music Composer

The Killing Vote

Music

Goedam

Music