ONLINE MIXING AND MASTERING DONE RIGHT.

In a Professional Studio.
By an Award-Winning Mixing and Mastering Engineer.

Who’s the Mixing and Mastering Engineer?

Hi, I’m Matty, a professional mixing and mastering engineer in Los Angeles with over 15 years experience. I’ve had the pleasure of working with artists such as Kelly Clarkson, Sammy Adams, Lil Yachty, A$AP Rocky, Cousin Stizz, Cam Meekins, and many more. I started this online mixing and mastering service to help artists get the same high-quality mixing and mastering that major label artist do. My mission is to make every client 100% happy with their song once it’s finished. Please read our client reviews and listen to my mixes below. If you have any questions, click on the chat!

CHECK OUT PRICING!

Client Reviews of our Mixing and Mastering Services

Matty has a deep understanding of the craft and will get exactly the sound you're looking for. Plus he's got an ear for things that will work in your mix along with going above and beyond to make it sound awesome!

Hiram Mac

2019-05-21T18:45:41+0000

Matty is an amazing sound engineer! He treats every song like his own and makes sure that you walk away proud of the product. He also has some voodoo witchcraft going on in his studio, you could never tell that my songs were made on a laptop in my dorm room. He turns a $10 recording into a million dollar studio session. He also always replies very quickly to your emails and cares a lot for his client's wishes. I wouldn't recommend anyone else.

Vivian Ngo

2019-05-20T21:08:31+0000

Great sound! I am so happy to work with Matty.

Juan Fernando Fonseca

2019-05-10T16:09:01+0000

This is by far my favorite person to go to get my songs mix and mastered!

Orlando Jr Arevalo

2019-05-10T12:35:00+0000

Matty is so professional and patient! I recommend him if you want great quality for a great price!

Jade Lyric

2018-09-21T00:37:10+0000

I am a singer-songwriter-producer from New Zealand. Matty has mixed and mastered every song I have released in 2018. It's been enjoyable and effortless working with Matty. Instead of using words to tell you about the high quality of the mixes, you can hear it for yourself. Here are the links to my Spotify https://open.spotify.com/artist/2cvrAWugqrwNrs43nzlQFE?si=CRguc6PhT8iod2e_0G12SAand website https://jimmy-kuo.comBest,Jimmy

Jimmy Kuo

2018-09-10T13:30:04+0000

Great mixer. Very high quality work at every step of the mixing and mastering process. Do yourself a favour and work with Matty, you won't regret it. Matty always gets you what you need, and takes your expectations beyond what you wanted. Top notch sound engineer.

D'Gin Ger

2018-08-29T14:05:52+0000

I have never had anyone mix or master my music, so I was VERY nervous letting someone do this to songs that are important to me, but Matty and his team exceeded all of my expectations and made everything sound 1,000% better than it ever has. They were EXTREMELY kind and went above and beyond to make sure we loved how our track sounded. I HIGHLY RECOMMEND MIX AND MASTER MY SONG!!!!!

Travis Nelson

2018-08-24T20:56:36+0000

One of the best to ever do it! Mix and Master My Song is where it's at! Awesome team!!

Neves Yeliab

2018-08-21T20:28:40+0000

What can I say except, I have found a home for all of my mixing needs. I work with multiple artists and have varying needs for mixing. Matty has provided valuable feedback and top quality mixing and mastering for us and it's always done in a reasonable timeframe and always delivered as promised. I highly recommend the Mastering with Stems service. This is absolutely brilliant. Oh - and the mixes always sound fantastic! Cheers, Michael B

Michael Belanger

2018-08-21T12:54:40+0000

Matty's extensive experience in the industry shows in his work. Mix and Master My Song bridges the gap between bedroom artists and major names.

Ryder White

2018-08-13T19:08:01+0000

Matty’s an artist’s engineer, he understands the direction of the song and brings out all of right parts while maintaining the integrity of the mix. He’s definitely my go to guy for mastering.

Logikil Segundo

2018-08-09T17:00:14+0000

Deciding to work with Matty is without a doubt one of the best decisions I've made since the start of music career. Great guy, incredible production and super quick turnaround. Love this dude!

Jake Stap

2018-08-08T17:27:42+0000

I have never before worked with a more professional studio engineer than Matty! Matty is a perfectionist that delivers his mixes at the highest quality level. Even though he has worked with some of the most successful artists in the world, he treats every client the same way. He treated us very nice and respectful from the get-go and we could tell that he wasn’t going to be satisfied until we were. We have booked Matty several times and he delivers the same high level every time. And that he is using high quality equipment is a big plus. We would highly recommend Matty Harris as your studio engineer anytime.

Peter Billeqvist

2018-08-07T15:13:37+0000

Matty is fantastic. We've been working together for years and he's professional, timely, and talented. His mixes always sound crisp and I've gotten positive feedback from plenty of unbiased sources. Also his pricing is very fair. My standards are high but I would 100% recommend him to others.

Mike Chang

2018-08-03T14:35:32+0000

Incredible service and the quality is superb! The best at making your sound even better than you could hope for!Definitely 5 stars.

Rachel Johnson

2018-08-03T08:49:02+0000

I'm Portuguese so my album was composed and written in Portuguese. I was expecting some issues regarding that. But Matty dealt with it like if he was working with English written material. Amazing sound! The orchestration was complex but I can hear every single detail on each song. Amazing mixing, better mastering! And Matty is a fantastic guy with a lot of patient to endure all my requests!!! I can't recommend enough!!!

Luis Mesquita

2018-08-02T21:32:45+0000

Matty is the best in the game and a lot more affordable than anywhere else

Cameron James Meekins

2018-08-02T16:22:37+0000

Matty Harris

2014-11-15T16:05:44+0000

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Songs Matty has Mixed & Mastered

POP/R&B

Sammy Adams Helluva 1:36

Kehlani Honey (Geoffro Remix) 3:33

Sammy Adams Remember 1:40

Cam Meekins Big Joints 1:13

HIP-HOP

Cousin Stizz Brain Freeze 1:13

A$AP Rocky, Danny Brown & Joey Fatts Choppa 1:28

Lil Yachty & Just Juice Bands 3:47

Gza And Tom Morello The Mexican 3:49

ROCK/COUNTRY

Zack Stiltner Good Vibes 1:35

Philip Baites Georgia 1:11

Dayta GPS 3:25

Sleepfire Orange & Red 2:00

How It Works.

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Purchase & Upload

Once you purchase an online mixing and mastering package, you’ll receive a confirmation email with an upload link. Upload your stems, and we’ll take care of the rest. Check out our FAQ for more info on the best way to export your files.

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We Mix Your Song

As soon as your files are received we book the session to begin mixing and mastering your song. All songs are mixed and mastered in our world-class designed studio. Turn around time is 4-7 business days.

BOOK YOUR SESSION!

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You Receive the Mix

Once the mixing and mastering is complete, we will send to you for approval. You get two to three revisions to make sure you are 100% satisfied!

MIXING

Mixing and Mastering performed in a Acoustically Perfect Studio.

Matty mixes every song that we receive, in our state of the art mixing studio in Los Angeles. We have almost every plugin ever made and the best analog gear on the planet! Combining these two worlds gives us the fantastic precision of digital. And the warmth and punch that analog circuits can bring.

MORE ABOUT MIXING

MASTERING

Analog Hardware and Digital Precision.

We offer both stereo and stem mastering. We master with Analog Compression, Analog EQ, and top of the line precision plugins. All our mix packages include mastering. However, if you have the mix you love, we can master it so it competes’s with anything on the radio!

MORE ABOUT MASTERING

Before and After Examples

Pop

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Rock

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Hip-Hop

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EDM

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