Professional Online Mixing and Mastering Services That Deliver Results
Matty Harris has mixed and mastered for Billboard-charting artists, and now he’s here to help you get your music release-ready, fast. Mixing and Mastering ServicesWho We Are
Mix and Master My Song is a professional online mixing and mastering service dedicated to helping artists create radio-ready masters. Every track we deliver translates seamlessly–whether through earbuds, car speakers, or the big stage. All songs are mixed and mastered by Billboard-charting engineer Matty Harris in Los Angeles, who has worked with artists ranging from Kelly Clarkson to A$AP Rocky. With over 15 years of experience working in all genres, Matty ensures your music sounds powerful, polished, and release-ready. And don’t just take our word for it–check out our reviews on Reviews.io and Trustpilot.
Mixing and Mastering Services
How We Can Help
Online Mixing & Mastering
All songs are mixed by Matty in our beautiful studio in Los Angeles, California using the best plugins and analog equipment for that warm, punchy sound you hear on the radio. You receive perfectly tuned vocals with Melodyne and Auto-tune correction, drums replacement when needed, and precise vocal alignment. The final master is processed through analog mastering gear for a polished, professional sound that translates across all platforms. First-time clients get unlimited revisions (with code) until you’re completely satisfied with your mix.
Stereo Mastering & Stem Mastering
Whether you need stereo mastering for complete mixes or stem mastering for more precise control over individual elements like vocals, drums, and instruments. Every project gets tailored treatment based on your specific needs – whether it’s vinyl mastering, Apple Digital Masters, or standard streaming formats. You’ll get professionally mastered files that sound polished and competitive across all playback systems. Album projects receive exclusive discounts.
Vocal Presets & Mastering Presets
Enhance your music production with Matty’s expertly crafted vocal and mastering presets. These presets utilize the same techniques and plugins Matty uses in his mixing and mastering projects for leading artists.
Coaching & Courses
Interested in a DIY approach? Need more guidance to perfect your mix? We offer personalized one-on-one sessions and comprehensive courses tailored to help you achieve the ideal mix. Whether you’re honing your skills or just starting out, We can provide the expert support necessary to attain professional results.
How It Works
Purchase & Upload
Once you purchase mixing and mastering services or mastering only , you’ll receive a confirmation email with an upload link. Upload your stems, and Matty willl take care of the rest. For details on how to best prepare your files, check out our FAQ.
We Mix Your Song
As soon as we receive your files, We schedule your song and get started on the mix and master. Everything is done in our world-class studio, and the usual turnaround time is 3 to 5 business days.
You Receive the Mix
Once the mixing and mastering is complete, Matty will send the Master over for your review. From there, we’ll begin the revision process to make sure everything sounds exactly the way you want. We’ll make any necessary adjustments until you’re fully satisfied.
Direct Access to a Proven Pro
Unlike larger services where your song might be passed between engineers, Matty personally handle every mix and master. With credits including Kelly Clarkson and Travis Barker, you’re getting a seasoned pro dedicated to making your track sound radio-ready — not just good, but competitive.
Unlimited Revisions Until You’re Happy
Some mixing and mastering services limit how many revisions you can request. We don’t. We offer Unlimited Revisions so you can tweak your mix until it’s perfect. And for first-time clients, Unlimited Revisions are completely free — no pressure, no hidden fees.
Fast, Streamlined Workflow
Once your files are in, we get to work right away. Most mixes are delivered in 3–5 business days, and revisions are turned around quickly so your project keeps moving forward.
World-Class Sound, Fair Price
Matty’s reputation as an audio engineer comes from results, not inflated rates. Our mixing and mastering studio is equipped with the same analog gear and plugins the big players use, but our rates are designed to be accessible for independent artists who care deeply about quality.
Mixing and Mastering Samples
LISTEN FOR YOURSELF AND SEE WHAT A DIFFERENCE PROFESSIONAL MIXING AND MASTERING CAN MAKE
What Our Clients Say
100+ reviews on 
Artists We’ve Worked With
Cousin Stizz
Mixing and Mastering
Lil Huddy
Mixing Engineer
Elah Hale
Mastering Engineer
Leikeli 47
Mixing and Mastering
EricDoa
Mixing and Mastering
Travis Barker
Mixing Engineer
Rhea Raj
Mixing and Mastering
COMPANIES WE'VE WORKED WITH
The Mixing & Mastering Engineer
I’m Matty Harris, a seasoned music mixing and mastering engineer with nearly two decades of experience.
Over the years, I’ve collaborated with a diverse array of artists, including big names like Travis Barker, A$AP Rocky, Kelly Clarkson, Cuco, and numerous others. Throughout this journey, I’ve had the privilege of working with talented artists from various corners of the globe. Witnessing their remarkable successes has been incredibly fulfilling.
Allow me to extend an invitation to you: take a leap of faith in your talent. Let’s collaborate on your next song, elevating it to a sonic level that sets it apart from the thousands of tracks uploaded every single day. Your music deserves to stand out, and together, we can make that happen.
I have a clear goal: to support independent artists by providing top-notch online mixing and mastering services at affordable rates.
Mixing and Mastering Blog
News, Tutorials & More
What Does Mastering a Song Mean?
Ever wondered why your favorite songs sound so polished and professional when they hit your speakers? That magic happens during a crucial final step called mastering. If you've been scratching your head wondering "what does mastering a song mean," you're not alone – it's one of the most...
Do You Need Mixing and Mastering Services? The Truth Every Home Studio Artist Must Hear
You just finished recording a song in your bedroom studio. The vibe is there, the emotion is raw, and you're practically buzzing with excitement to share it with the world. Your finger hovers over that "upload to Spotify" button, and you're thinking, "This is it—this...
Why Choose mixandmastermysong.com for Mixing and Mastering
When searching for professional mixing and mastering services, artists and producers face countless options in today's saturated market. However, mixandmastermysong.com stands out as a premier destination that combines industry expertise, cutting-edge technology, and...
What’s Included in Professional Mixing & Mastering Services?
When you're ready to take your music to the next level, professional online mixing and mastering services can transform your raw recordings into polished, radio-ready tracks. But what exactly do you get when you invest in these services? Let's break down everything...
What to Expect When You Send Your Song for Mixing & Mastering
Sending your music off for mixing and mastering can feel like a big step—but the process is simpler (and faster) than you might think. At Mix and Master My Song, here’s exactly what you can expect. Step 1: First Mix Delivered in 3–5 Business Days Once you send in your...
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