ADG: Online Music Mastering Service
by Andre Gonsalves

Music Mastering Service

Audio mastering is the final step before the world hears you.

We'll master your song to industry standard.

industry standard mastering

30 Day Guarantee

Make any changes to your mix and re-send within 30 days at no extra charge.

48 Hours or Less

Get your mastered song back within 2 days after payment is received.

Attention to Detail

We will fix as many sonic flaws as possible.

Art First

We carefully consider the style, genre and feel of your song to create the best master.


We'll give your song a high quality polish.


We'll make your song louder without distorting it.

Stereo Enhanced

We'll give your song that "3D big feel".


We'll make your song cleaner, smoother and fuller.

Bass Boom

We'll turn up the bass and kicks.

Vocal Presence

We'll make your vocals sit better in the mix.


Click the "Purchase now" button on the amount of songs you need mastered. You'll be taken to Paypal to complete payment. Once payment is complete, you'll be directed to an upload page to send your mixes to us. That's it! Your songs will be mastered and sent to you within 48 hours or less. Guaranteed.



  • 1 Song Mastered
  • Free Revisions
  • 48 Hours
  • $39 Per Song


The Album

  • 12 Songs Mastered
  • Free Revisions
  • 72 Hours
  • $19 Each Add.


The EP

  • 6 Songs Mastered
  • Free Revisions
  • 48 Hours
  • $22 Each Add.

Need to get your song mixed and mastered? Click here for pricing.


Does mastering make a difference? When it's done right it does.

What Our clients say

"Thanks again for mastering my mixtape! You really saved my bad mixes. Really great customer service, great quality, great feedback, great prices, and quick turn around... I couldn't ask for more than that."
"Completely satisfied with their services! The songs that I have had mastered by ADG have completely enhanced my mixes and made it sound crisp!"
Music Producer
"Everything You Hear On Here Was Mastered By ADG ! They Are The GODS Of Engineering ! If You Need Any Of Your Songs Mixed & Mastered, HIT THEM UP ASAP ! Thanks Yall!"
"Big thanks to Andre! Got my 7 song EP back in 1 day, and all the songs sounded amazing! Couldn't have asked for a better job, especially at such a great price. Thank you!"

Not ready to buy?

Get a free mastering sample.