Home of the Iterative Master


Human Ears, Human Care, all the way!

"And, of course, brilliantly mastered by Brian Murphree at Soundporter!"
- Kevin Sneary (The Sneary Family Band)


Mastered Samples

Listen to Before and After samples of previous work.

TempoHeart - Diizzy - mix (before)
Tempo Heart - Diizzy - CD-Master (after)
Night Without Cars - Lull - mix (before)
Night Without Cars - Lull - CD-Master (after)
Blaq Irish - Function - mix (before)
Blaq Irish - Function - CD-Master (after)
NWC - Mother Tongue - mix (before)
NWC - Mother Tongue - CD-Master (after)
Garden (before)
Garden (after)
Daniel Cordero - Devil's Doll (before)
Daniel Cordero - Devil's Doll (after)
Jason Jones - Symptoms Of Modern Society - (before)

Hear Jason on Tidal!

Jason Jones - Symptoms Of Modern Society (after)
Sad Larry - Gravity (before)
Sad Larry - Gravity (after)
Kora CA - Vayu. [TCO Remix] - (before)
Kora CA - Vayu. [TCO Remix] - (after)
Trust Him (before)
Trust Him (after)

All songs used with the artists' permission, and copyright of those artists or respective record labels. Mix versions may be shortened for file size limits. All masters are CD masters, because competitive level CD's are largely more difficult to achieve, meanwhile maintain vitality, clarity, and dynamics.

Mastering shouldn't be a mystery.

It should be magical.

Your music should be served always.

Anyone can be a little nervous about what happens after the mix is done.

My promise is to give your music its best sonic performance, not change it.

Need a fresh pair of ears to hear your mix?
Stop worrying whether your mix is ready for mastering!

I'll listen to your mix FREE and give you feedback!

I'm on your team. Think of me as your human mix bus.

The 'Iterative' Master

Once you've paid for an initial master, you can easily make mix revisions and send them back over for another pass at a fraction of the cost!

Many formats

Not all formats require the same master. One size never fits all.

A loud CD master may not perform as well on streaming platforms or vinyl.

This is why I master in multiple formats.


vinyl pre-master


radio airplay



AIFF (Apple)


Aggregator (Tunecore, CD Baby, DistroKid, and more)








Free* DDP Player!

Download a free Player to audition your Soundporter DDP images and burn your own demo CD.

* With minimum 3-Song CD/DDP package. You will receive a link to the download site and receive a free license key. All copyright, patent, or other intellectual property rights reserved by Soundporter and Sonoris.


Send me a mix and get a free demo.

You should ask for a free demo. It's wonderful to hear your mix as a test master from even multiple mastering engineers. Like the demo enough to release it? Just purchase the download right there for a discount and you're free to just run with it! Easy!


When you contact me I'll also email you a checklist to get you ready for mastering,

plus my Soundporter mastering e-Book, Prepping For The Master, (a $30 value)!


Would you like a live conversation?

*required fields. Otherwise, I'll have to guess.

I may not be available at all hours. I do need to sleep at night to keep my quality super high.

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