COJ Music & Sound
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What we do

Services

We provide music and sound solutions for video, advertising, film, and branded content. Our services are structured to ensure high-quality output, fast turnaround, and reliable communication for global production teams.

01

Capabilities

01

Drama Series

Music production for drama series: theme, score and cue production to picture.

02

Variety & Broadcast

Music production for variety and broadcast formats, from signature themes to episodic cues.

03

Commercial

Music production for advertising: campaign music, jingles and brand-led scores.

04

Animation

Music production for animation, scored to the cut and built around character and world.

05

Film Scoring

Original scoring for features, shorts and documentaries.

06

Audio Branding

Sonic identity systems: sound logos, brand themes and their variations across media.

07

OST & K-pop

OST and K-pop production, from songwriting and top-line to final release master.

08

Sound Design & Post

Sound design and audio post-production, including the final mix.

02

Scope of work

If you are looking to outsource music production or audio post production to Korea, this is what we cover. Each service can be commissioned on its own or as a full package from brief to delivery.

Music

Music production

  • Music direction
  • Original scoring
  • Songwriting
  • BGM and jingles
  • Full songs
Sound

Sound production

  • Sound design
  • SFX design and foley
  • Re-recording mix
  • Audio branding
Supervision

Supervision

  • Music supervision across a whole production
  • Sound supervision across a whole production
  • Composer selection
  • Music publishing
03

Deliverables & rights

Formats
WAV, MP3, stems and instrumental versions.
Usage rights
Confirmed in writing before the work starts: media, territory, term, exclusivity and edit rights.
04

How we work

01

Brief

We align on direction, references and scope with the director and producer before a note is written.

02

First draft

Fast initial draft delivery, within 24–48 hours depending on scope.

03

Revisions

A structured revision system, so feedback rounds stay predictable for the production schedule.

04

Delivery

Final masters and stems delivered to spec, with usage rights already settled in writing.

05

Why COJ

01

Communication

Strong communication with directors and producers, in English and Korean.

02

Adaptability

Recent work runs from a Disney+ drama to a Hyundai E&C brand film, a K-pop OST music video and festival-screened shorts. Different genres, one team.

03

Reliability

Reliable delivery for global production environments and their deadlines.

06

Clients

Video production companies · Advertising agencies · Film directors · Animation studios · Content studios · Global brands

Tell us what you are making. official@cojmns.com T. +82 10 4796 0225
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