Fix what Suno and Udio leave.
Then master it.
Generated tracks share the same tells. A hard cutoff near 16 kHz, mud at 350 Hz, a narrow image, and a mix that plays too quiet. Burnish repairs those first, then masters to the loudness Spotify and Apple Music expect. Every move is printed in plain language and in decibels, so nothing is a black box.
It works on any mix, not just AI songs. No account, no signup. Master any track and hear the whole thing free, then pay once if you want to keep it. No subscription, and credits never expire.
No subscription. $25 for 5 downloads, about $5 each, and they never expire. See pricing
Hear it now, no upload needed. Two real AI tracks, before and after:
A hard cutoff near 16 kHz, mud at 350 Hz, a hazy top, a narrow image. Burnish measures what your file actually shows and rebuilds only what it finds, then masters. Suno, Udio, or any mix.
Every move printed in decibels. The cutoff rebuilt, the mud cut, the width opened, and the loudness and true peak it landed on, held to −1 dBTP. A full before and after report, not a black box.
The first master is free. After that a credit unlocks a download, one credit per master, and it never expires. No subscription, no royalty on your music, no lock-in.
Burnish makes your track sound finished. It does not hide that the track is AI, and it will not strip a watermark or beat a detector. A real master ages better than a trick.
Coming to iPhone: the whole thing runs on your device, fully offline, and as a plugin inside GarageBand and Logic. Your track never leaves your phone.
Questions
What does Burnish do to my track?
It measures your mix, repairs common problems, then masters to the loudness streaming platforms expect. Every move it makes is printed on a before and after report, so nothing is a black box.
Does it work on Suno and Udio songs?
Yes. AI generators leave a signature that shifts from version to version: a cutoff that drops the air off the top, a hazy upper range, low-mid mud, and a narrow stereo image. Burnish measures what your file actually shows and rebuilds only what it finds, before it masters.
How much does it cost?
You master and preview for free. You buy a credit only when you want to download, and one credit unlocks one master in every format, forever. There is no subscription.
What formats do I get?
MP3 320, 16-bit WAV, and 24-bit HD WAV, all from the same unlocked master.
Will my track be loud enough for Spotify and Apple Music?
It hits your chosen loudness target and holds true peak to a safe ceiling, verified on your file at 4x oversampling. The measured numbers are on the report.