Studio KMJ45

Precise Audio. Since 1999.

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Introduction

We are a dedicated audio house for artists and visionaries. Led by David L.G. Webb (Forest DLG) - we bring over two decades of sonic expertise to the creative process.

We don’t just balance levels; we carve out the sonic identity of a project. Whether it’s the final master for your album or the soundscape for a fashion brand, we provide the depth and detail that defines the finished product.

  • Mixing & Mastering
    Textural, widescreen sound engineering.

  • Commissioned & Narrative
    Original composition and sound design for film, documentary, and brand campaigns.

  • Track Consultation
    Professional mix analysis and production guidance for independent artists. A fresh set of ears from a veteran engineer.

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Client List

High Focus Records | Universal Music | Rag N Bone Man | Adidas | Blade Brown | Jam Baxter | Ocean Wisdom | Google | Youngs Teflon | Roc Marciano | K Trap | Seun Kuti | Sheek Louch | Durrty Goodz | Verb T | P Money | Joe Corfield | Potter Payper | The Four Owls | Roots Manuva | Tiny Boost | Guilty Simpson | Dirty Dike | Black Thought | General Levy | Vic Mensa | Olympia Vitalis and many more…

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The Guardian, UK

“One of those slightly obscure figures who has helped British music move along more than most people will probably ever know…”

Testimonials

  • Close-up portrait of a young man with blue eyes, fair skin, blond hair, and a light beard, wearing a black baseball cap and a white t-shirt, standing outdoors near lush green trees.

    Fliptrix (High Focus)

    Forest’s been part of the High Focus family since the beginning. Over the past 15 years, he’s brought care, precision and soul to every mix we’ve sent his way.

    KMJ45 is a big reason our records sound the way they do – full, warm, and built to last

  • A young man with short hair and light skin is sitting on a concrete ledge outdoors, wearing a black T-shirt and faded blue jeans, with a concrete wall and a metal fence in the background.

    Pitch 92

    Forest DLG has mixed and mastered a lot of my albums over the years. He has a great ear and is super quick and responsive, highly recommend!

  • Young man in colorful dashiki and red baseball cap sitting outdoors with trees in the background.

    Luc Skyz

    Been working with Studio KMJ45 for many years. Even when I took a long break from music making, I still came back because I really like the mixes and the professional quality I get from the service. David is an amazing engineer!

  • A young man with dark hair and a beard, wearing a dark t-shirt, looking downward against a light background.

    Bye Lily

    Forest mixed and mastered my first single and and I couldn’t be happier.

    I was a bit unsure at first since I’d only heard his hip-hop work with High Focus, but I make indie-folk…. He absolutely nailed the sound, got it back to me super fast, and proved how versatile he is. Great guy, super talented, highly recommend!

  • Black-and-white photo of a young man with short, dark hair, wearing a blazer, looking down with a serious expression.

    Charles Edison

    Just want to start by thanking you again for working so quickly, and for the clear and helpful communication.

    It's always an absolute pleasure and it's really a testament to your professionalism that someone who has been in the industry as long as you remains so accessible and cooperative, so thank you, thank you, thank you!

  • A man with dark hair and a beard sitting on a chair, wearing a light green jacket and beige pants, with his hand on his head, looking at the camera against a plain gray background.

    Hilts

    The most reliable and efficient mastering engineer I have come across. Incredibly quick turnarounds without compromising quality. Communicative and professional.

  • Young man with short dark hair and serious expression, wearing a black jacket over a white shirt, standing in front of a red wire fence with a cityscape of modern multi-story buildings behind him.

    Michael Wells

    Forest is a great engineer to work with. He does top notch work every time for a very reasonable price. If there are any adjustments he listens to your feedback and re-adjusts to exactly what you're after. Always very quick too - I can't recommend him enough.