Online mixing and mastering
Radio-ready records, mixed and mastered by one engineer.
Top 1% of mastering engineers worldwide, verified by Muso.ai. 499 credits including Cuco, Carly Rae Jepsen, ericdoa and Cousin Stizz. Apple Digital Masters certified, 3–5 business days, unlimited revisions for first-time clients.
First mix with me? Use code FIRSTMIX.
Unlimited revisions, free. We work on it until you’d release it. However many rounds that takes. No cap, no extra charge.
Matty HarrisMixing & mastering engineer
Credits
Four hundred and ninety-nine records.
Every cover is a record I mixed or mastered, verified on Muso.ai.
About
Meet your engineer.
I’m Matty Harris. I’ve been mixing and mastering records for nearly twenty years, most of them in Los Angeles. Over that time I’ve worked with a wide range of artists, including big names like Travis Barker, A$AP Rocky, Carly Rae Jepsen, Cuco, and numerous others.
Most of the artists I work with I have never met in person. A song I mixed in a room in Los Angeles turning up on someone’s release on the other side of the world still hasn’t got old.
What I’m trying to do is simple: give independent artists the same mix a label would pay five figures for, at a price they can pay themselves.
Hear the difference
Before and after, in your genre.
Every track was recorded by a real independent artist and mixed and mastered in my Los Angeles studio.
Services
Mixing and mastering services.
Done for you, done with you, or do it yourself.
Done for you
I’ll mix your record
Send stems, get back something that holds up next to the records you love. Mastering-only if the mix is already done.
$70 – $449 per song
Done with you
I’ll mix it and teach you how
A pro mix, a 30–60 minute video breakdown, the unlocked session file, and a vocal chain built for your voice.
$697 per project
Do it yourself
Use my chains
The exact vocal and mastering chains I use, as presets for your DAW.
From $34.99
How it works
Three steps. Five business days.
01
Purchase & upload
You get a confirmation email with an upload link. Send tracks or a DAW session.
~10 minutes
02
I mix your song
Scheduled as soon as the files land, and done in the studio. Never passed to an assistant.
3–5 business days
03
You receive the mix
Review the master, then revise until it is right. First-time clients get unlimited revisions.
Revisions in 24–48 hrs
Why me
What sets this apart.
Direct access to a proven pro
Your song doesn’t get passed to an assistant, a junior engineer, or an offshore team. I personally handle every mix and master from start to finish.
Revisions until you’re happy
Three rounds come as standard, and first-time clients get unlimited revisions free with the code FIRSTMIX. Your song is done when you say it’s done.
The same gear, without the label budget
The same analog gear, plugins and monitoring used on platinum records, priced for independent artists rather than major-label budgets.
Clients
1,000+ five-star reviews.
1,030 on SoundBetter alone, 1,004 of them verified, plus Trustpilot, Reviews.io and Google.
“Matty is my go-to mixing and mastering engineer. I have been working with him for several years and he has essentially become an extension of me and my creative team.”
DJ PleezProducer“Matty’s my guy! I’ve used his professional mixing and mastering services since I started my career, and I won’t stop using them till I’m done!”
Cam MeekinsHip Hop Artist“I have never before worked with a more professional studio engineer than Matty!”
Luis MesquitaSinger & SongwriterQuestions
Frequently asked.
Do you personally mix and master every song?
Yes. Every song is handled start to finish by me. Never an assistant, a junior engineer, or an offshore team.
How much does online mixing and mastering cost?
Mastering starts at $70 per song. Mixing and mastering together starts at $349, with an Elite tier at $449.
What do I need to send to get started?
Individual track stems exported from your DAW, or the DAW session itself. Pro Tools, Logic, Studio One and Ableton all work.
How many revisions do I get?
First-time clients get unlimited revisions free. Revisions are turned around in 24–48 hours.