Analyze the track
Analyze reads local playback from a representative section for a few seconds and writes a usable starting point to the real controls.
Gloss for AI cleanup and mastering
AI makes the music. Gloss cleans and masters the finish.
Native cleanup and mastering plugin for Suno, Udio, and other AI exports on macOS and Windows. Press Analyze for a strong starting point, then reduce harsh resonances, tidy stereo image, smooth brittle top-end, and add controlled loudness when the track is ready.
30-day money-back guaranteemacOS AU / VST3 · Windows VST3 · StandaloneOffline Gloss.gloss-license unlock
Tune the cleanup
Fix, Space, Air, Mix, and Master stay visible so you can back off quickly when a source already sounds strong.
Finish or export
Use it in a DAW as AU/VST3, or open the Standalone app to preview and export a processed WAV.
Gloss in context
Hear raw, cleaned, and removed artifacts
Each example uses the same three-part listening format: the raw AI export, the Gloss pass, and the artifacts Delta so you can hear what the cleanup is taking away.
Afrobeat · groove
Drums, bass, and keys — single bounce.
Before
Gloss
Artifacts
UKG
UK garage session.
Before
Gloss
Artifacts
DH1
Second session — rename card copy anytime.
Before
Gloss
Artifacts
Piano
Keys-focused bounce.
Before
Gloss
Artifacts
Rap
Hip-hop / rap mix.
Before
Gloss
Artifacts
Rock
Rock mix example.
Before
Gloss
Artifacts
Purchase flow
Buy through Lemon. Unlock offline.
Gloss uses the same offline unlock pattern as Silk. Lemon proves purchase once; the signed licence file is what the plugin imports and verifies locally.
Buy Gloss
Checkout runs through Lemon Squeezy and sends your receipt, download link, and Lemon licence key by email.
Generate the offline licence
Paste that Lemon key and the same purchase email at /gloss/license to download Gloss.gloss-license.
Import in Gloss
Open Gloss, click Import License, and select the signed file. Gloss verifies it locally with its embedded public key.
After purchase
Buy Gloss, then unlock it with a local licence file.
Checkout sends the download and Lemon licence key by email. The licence page turns that key into a signed Gloss.gloss-license file that the app verifies locally.
Instant licence email from Lemon Squeezy
Download link in your receipt
Install AU / VST3 on macOS, VST3 on Windows, or use the Standalone app
Direct support if you need install or licence help
Good fit
Use it when the idea is there, but the finish is not.
AI exports with harsh resonances, brittle top-end, stereo smear, or phasey edges.
Creators who want a cleaner starting point without building a long repair chain.
Tracks where the song idea already works and the remaining problem is the finish.
Honest limits
Cleaner does not mean every issue disappears.
Not a rewrite tool for weak songs, bad timing, clipped renders, or broken arrangements.
Strong generations may only need a light touch, so the change will not always be dramatic.
Automaster is optional and should be used after the cleanup feels right.
FAQ
Gloss questions, answered plainly.
Gloss is intentionally narrow: it cleans common AI music artifacts and gives you an editable starting point, without pretending to fix every song problem automatically.
What is Gloss, in plain English?
A macOS and Windows plugin plus Standalone app for cleaning up common problems in AI-generated music — usually less harshness, steadier stereo, and more controlled highs. Press Analyze for one-click help, or drive Fix / Space / Air by hand.
Will Gloss fix everything automatically?
No. It focuses on the cleanup and mastering issues AI tools often share: harsh resonances, stereo weirdness, brittle or dull top-end, loudness, and peak control. Every song is different, and bad arrangement, timing, rights issues, or a damaged export still need your judgement — or a new render.
Will every track change a lot?
No. If the source is already strong, the difference may be subtle. Gloss is designed to clean up specific issues, not force a dramatic before/after on every file.
Which AI tools does it work with?
Any stereo export — Suno, Udio, and similar generators are what we tune presets for, but the detection generalises across AI music sources.
What are Fix, Space, and Air?
Fix reduces harshness, resonances, and mud. Space improves mono compatibility and stereo image. Air smooths brittle fizz and restores controlled high-end presence. Analyze sets them automatically; tweak after.
Plugin formats and platform?
AU and VST3 on macOS, VST3 on Windows, plus a Standalone app. Stereo in and out; mono files handled automatically.
Does Gloss send my audio to a server?
No. All processing is local on your machine. No uploads, no telemetry on the audio thread, no internet required to run.
Is Gloss meant to hide that music was made with AI?
No. Gloss is for cleaning artifacts and mastering a usable export, not for disguising AI provenance, misleading listeners, bypassing disclosure rules, or fooling streaming platforms. You are responsible for rights, platform policies, and release decisions.
Can I use it on client work?
Yes. The licence covers commercial and non-commercial projects on your personal machines.
Is VAT included?
Lemon Squeezy (our checkout) handles VAT automatically based on your country. The basket price is shown in GBP; any applicable VAT is added at checkout before you pay.
Refund policy?
30-day money-back guarantee unless checkout states otherwise. Email info@spectraforgeaudio.com; statutory consumer rights still apply.
When do I get my download?
Right after purchase — your Lemon Squeezy receipt contains the download link and licence key.
Is it heavy on the CPU?
It does more than a simple EQ (oversampling plus ML analysis). Freeze or bounce tracks in big sessions, or use Standalone for one-off files.
Offline unlock
Lemon proves purchase. Gloss verifies locally.
After checkout, use your Lemon Squeezy licence key and purchase email at /gloss/license to download a signed Gloss.gloss-license file. Open Gloss, click Import License, and select the file to unlock offline.