FREE track mastering demo: try online mastering on your mix


Send us your mixed track and we will give you a free mastering demo on it.

We will return a section of your human-mastered track for free.

No obligation, no risk, no hassle. Upload your track & hear the difference!

Scroll down for more info.


Please read our guide “Preparing your files” for the best final results.

(Or click here for further upload info)

Free mastering DEMO on your track! We do the mastering for free and send you back a mastered section so you can hear the difference before deciding to pay. To avoid confusion, you won’t receive your full track back mastered for free – If you decide you want the full version, you can order and pay for it from the Stereo Mastering product.

If there are any commercially released tracks you want us to reference then please let us know what they are. Otherwise we are happy to use our discretion.

You will be sent back a part of the mastered track. We usually nail the master first time, but rest assured we are always happy to adjust our work if you require it.

You can also try our Stem Mastering service for a massively reduced cost by purchasing the extra “Add stems” product along with the free taster. We will use your stems in the mastering taster, and once you are satisfied there will only be the price of the stereo mastering left to pay (a tricky vocal take is the most common issue for producers).

Thank you for your interest in Fat As Funk. We look forward to working with you.

Size Chart

Free mastering demo taster on your track. We fully master your track for free, with no obligation & send back a short section. If you want the full mastered track back, you can purchase it.