The Final Touch That Gets Your Track Signed

The Final Touch That Gets Your Track Signed

Don't Let a Weak Mix
Kill a Great Track.

Get the massive, wide, and punchy sound that
club systems and record labels demand.

33+ Years Experience

3x💿 2x💎 Platinum & Diamond

234M+ Streams

Hear The Difference ↓

The Proof Is in the Sound

0:00 / 0:00

Insomnia (Mix + Master)

Midnight Illusions (Mix + Master)

Cornfield Chase (Mix + Master)

Rêve Erotique (Mix + Master)

Voyage (Mix)

Plus Que De La Musique (Hip Hop Mix + Master)

How We Build Your Sound

Mix & Master

Achieve the massive, wide, and punchy sound that dominates club systems. I enhance every element of your track to guarantee maximum impact, width, and perfect low-end translation across all platforms.

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Full Music Production

From initial concept to final master, I build the electronic track you've always dreamed of. Elite sound design and arrangement to bring your vision to life.

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The Sonic X-Ray

Something feels off, but you can't pinpoint it? Let a 33-year veteran find the exact frequencies holding your track back so it hits harder.

Get a €47 Track Audit

The Producer/Engineer Behind the Sound

I'm Nelson, an award-winning music producer and audio engineer with over 33 years behind the console. I've engineered projects that have surpassed 234 million streams and earned Multi-Diamond awards for physical record sales.

I worked on various genres, but my current focus is on Electronic Music and Hip-Hop. Whether you are producing Melodic Techno, Afro House, Deep House, or Hip Hop, I know exactly what it takes to bring your vision to life. I provide full-scale production, mixing, and mastering to ensure your track sounds massive and translates perfectly across major club systems and Spotify.

Beyond the gear: As a conservatory-trained musician, I don't just balance frequencies—I protect the musicality, emotion, and groove of your record.

Nelson Leeroy

Trusted by Industry Heavyweights

"I have worked in top-tier studios across Los Angeles, New York, and London. Nelson Leeroy's engineering is among the absolute best in the world. When you need an uncompromising, major-label sound, he is the professional you trust."

Sean Hosein

#1 U.S. Billboard & Grammy-Winning Songwriter

"As a composer for Film and Television, the sonic standard I require is uncompromising. Nelson is one of the most talented audio professionals I've ever worked with. His technical abilities are elite, and his sonic knowledge is vast."

Jim Guttridge

10x Platinum & Grammy-Winning Composer

"After just one session, my manager and I decided to entrust Nelson with all of my future projects and the label's entire roster. That exclusive collaboration birthed our first Triple-Platinum album."

Soprano

Multi-Diamond Certified Rapper & #1 Selling French Artist

Studio Clients Include

Frequently Asked Questions

Do you work with international clients remotely?

Yes. 100% of our studio workflow is optimized for remote collaboration worldwide. While the physical studio is based in France, my client base spans the US, UK, Europe, and Asia. All consultation, mixing, and production is handled seamlessly via a high-end online process. Communication is conducted via email, WhatsApp, or Zoom (in English or French), ensuring your artistic vision is executed perfectly, no matter your time zone.

Do you work with beginner producers?

Absolutely. Every great artist started in the bedroom. I work with everyone from bedroom producers looking to sign their first label deal, to Multi-Platinum established artists. If you feel your track isn't "ready" for a full mix yet, my €47 Track Audit is specifically designed for you. I will personally review your session, pinpoint exactly what is holding your sound back, and guide you on the next steps.

What music genres do you specialize in?

My primary focus is the entire spectrum of Electronic Music and Hip-Hop. While my 33-year career includes Multi-Platinum awards across various genres, my current studio laboratory is specifically tuned for Electronic sub-genres: Melodic Techno, Afro House, Deep House, Organic House, Chill House, and Bass Music. I know exactly how to achieve the massive low-end and wide stereo field required for these tracks to dominate club systems and Spotify playlists.

Ready to make your track undeniable?

100% Sonic Satisfaction Guarantee on all Mixes.

Start Your Project Now

Don't Let a Weak Mix Kill a Great Track.