Film & Video

Sound That Completes the Emotion

Fast turnaround, consistent quality, and post-production expertise for production companies, film studios, agencies, and Netflix/OTT content

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Based in Seoul with over 10 years of experience working with major broadcasters like KBS and entertainment companies, Sean Kim has worked at music studios in New York, Broadway productions, and the Hans Zimmer complex in LA. Currently operating GREIT STUDIOS in Seoul.

NYU

NYU

ASCAP

ASCAP

SCL

SCL

Dolby Atmos Certified

Dolby Atmos Certified

What We Offer Film & Video Creators

Cinematic sound design and post-production audio for visual media

Music Production

Original scores and soundtracks for films and commercials

Mixing & Mastering

Dialogue clarity, sound effects, and music balance for broadcast

Immersive Sound

Dolby Atmos mixing for theatrical and streaming releases

Featured Works

Explore our portfolio of film, video, and commercial projects

Shorts OST - Japanese Animation

Shorts OST - Japanese Animation

Original soundtrack for short-form Japanese animation content.

DEEMO

DEEMO

Orchestral score for Drama film with live musicians at Capitol. Full mixing and mastering for theatrical release. fdfg

Wellness Brand Sonic Identity

Sonic identity design for a wellness brand — calming, nature-inspired audio assets creating a cohesive brand sound ecosystem.

Mobile Game Sound Design

Mobile Game Sound Design

Complete sound design for a mobile game — UI audio, SFX library, ambient loops, and adaptive music responding to gameplay states.

Video Game Trailer Music

Video Game Trailer Music

Music for a video game trailer — cinematic, adrenaline-pumping composition designed to maximize visual impact in 60-90 second format.

Tech Startup Brand Music

Brand music for a tech startup — forward-looking sonic identity that communicates innovation, speed, and digital craftsmanship.

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What Filmmakers Say

"GREIT STUDIOS understood our vision and delivered a soundtrack that elevated the entire film. Professional and efficient."

Soo-Jin Lee

Film Director

Frequently Asked Questions

Everything you need to know about our film and video audio services

Ready to Elevate Your Sound?

Let's discuss your project and create something amazing together

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Trusted by hundreds of studios worldwide