Online mixing and mastering

Our engineers deliver crisp audio perfection within days.

We listen to your direction, you hear the results.

Start a track
★ 4.5 Trustpilot
5-day delivery
1 free revision
Listen to audio samples

Hear the difference in our work

Before and after our service
Crumble
Original
After MixButton
0:18
Pop
Electro
Original
After MixButton
0:22
Electronic
Run
Original
After MixButton
0:15
Singer-songwriter
Streaming

Mixed to commercial standard

We mix against the reference tracks you send us, so your song arrives at commercial level. The correct weight, clarity and loudness to compete.

Listening

Sounds great on every system

Every track is mixed for monitors, laptop speakers, earbuds and in the car. We work towards what your listeners actually hear, wherever they press play.

RELEASE

Release in days, not months

A genre-specific engineer takes you from rough mix to finished master in five working days, with 1 free revision.

How it works

Simple to start

1

Upload your track

Send your stems and a reference track or two. The upload page walks you through it.

2

Our engineers work on your music

A specialist in your genre takes the mix, not a preset, not an AI slop algorithm.

3

Download and review your mix

Your mix lands within five working days. One free revision if it's not quite there.

4

Release on to major streaming platforms

Your track is now ready to reslease on Spotify, Apple Music, TIDAL, Amazon Music +more. Your music will sound flawless everywhere.

4.5 Trustpilot
We deliver in 5 days
Start my track
Rated 4.5 on Trustpilot

Why clients keep using our mix and master services

Even as one of the most affordable options on the market, low-cost is not the only reason clients like us:

Prompt communication

You'll be able to speak to us whenever you need.

Quick turnaround

We aim to deliver every first mix within 5 working days.

Flexible revisions

Everyone needs revisions no matter how good we are.

Simple workflow

Our order and delivery process is simple and easy to use.

Received back an excellent mix...

Received back an excellent Mix and Master of my Song Track from MixButton !!
Very Professional and responsive to my needs.
Thanks Sammy!!

Cecil Wiltshire

Very professional

Great mix, communication & turnaround time.
A very positive experience.

Sim Cee

Excellent results

I used MixButton for the first time recently and was very impressed with how my track was mastered. The turnaround was very fast. I didn't give a brief, as I was more interested in seeing what they would come up with. I was really delighted with the vibrancy their mastering gave the track. Will definitely use them again.

Phil T

A Terrific Experience!

This has been a great experience with MixButton. And it has been refreshing to work with a company that just doesn't rubber-stamp your music. They absolutely nailed the sound I was going for. I will definitely come back for future mixing and mastering.

Kevin Michael Thompson

MixButton Studio...delivers!

This was my first time working with Mix Button and after reading reviews, I decided to try their service. My project had a slight delay however I was given extra revisions free of charge because of this. A good company is defined by how they handle missteps, Mix Button stands behind their service and putting the customer first. I will use their service again!

Raymond
Read more reviews on TrustPilot.

WHAT IS MIXING AND MASTERING?

Turn your arrangement into a radio-ready record.

Mixing is where the parts become a song. Levels, EQ, space and depth get balanced so every element has room to breathe and nothing fights for attention. Mastering is the final pass: the polish that brings your track up to commercial level and holds it together on any system.

We do both, against the reference tracks you send us, with an engineer who works in your genre. You get a finished master in five working days, with one free revision.

Balance every element

Levels, EQ, space and depth set so each part has its own place in the mix.

Finish at commercial level

Tone, dynamics and loudness polished so your track holds up beside the records around it.

Delivered in every format

Streaming-ready masters, plus WAV, MP3 and whatever else your distributor asks for.

Finish your track with a professional.

Mixing starts £90 based on number of stems.

Start my track
4.5 Trustpilot
Delivered in 5 days
Do I need both mixing and mastering, or just mastering?

If your song is still a collection of separate tracks that do not yet sit together, you need mixing first. Mastering cannot fix a mix where the vocal is buried or the low end is cluttered. If you already have a mix you are happy with and only want the final polish and loudness, mastering on its own is enough.

What are stems and how do I send them?

Stems are your individual tracks exported separately: vocals, drums, bass, guitars and so on. Export each one from the start of the session at the same sample rate, with no processing on the master bus. Upload them as WAV files and we take it from there.

Can you mix a song I recorded at home?

Yes. Most of what we receive was recorded in home studios. Clean source recordings matter far more than an expensive room: no clipping, no heavy processing printed to the tracks, and consistent takes.

Will my track be loud enough for Spotify and Apple Music?

Yes. Your master is finished to the loudness that streaming platforms expect, so it holds its level next to other releases without being pushed so hard that it distorts or gets turned down on playback.

Is online mixing and mastering as good as being in a studio?

The engineer matters more than the postcode. You lose being in the room. You gain choosing an engineer who fits your style rather than whoever happens to be local.

Should I use AI mastering instead?

AI mastering is quick and cheap and can be fine for demos. It applies processing based on analysis rather than on what your song is trying to do. A human engineer makes decisions about intent: which part should lead, where the energy lifts, how a chorus opens up. For a release, that judgement is the difference.

How much does professional mixing and mastering cost?

From £90 per track for up to 20 stems, rising to £130 for 21 to 45 stems and £180 for 46 or more. Stereo mastering is an additional £40. A lot of customers opt for just a mixing package. Vocal tuning during the mixing phase is an optional £40.

What if I am not happy with the mix?

Tell us what is not working. The included revision round exists for exactly that. Specific notes get you there faster than general ones, so "the vocal needs to sit further forward" is more useful than "it sounds off". Timestamps are a great way to communicate what change you'd like and where or when.

What is the difference between mixing and mastering?

Mixing balances the individual parts of your song. Levels, EQ, panning and effects are set so every element has its own space. Mastering treats the finished stereo mix as a single piece, polishing tone, dynamics and loudness so the track holds together on any system and sits at the same level as commercial releases.