I built an AI that handles mixing, mastering, stem separation, and restoration.

Hey everyone,

I've been working on Mixing & Mastering AI (mixingandmastering.ai) — a web platform that puts the full audio post-production chain behind a single AI engine.

The problem I kept seeing: Talented musicians sitting on finished songs for weeks because mastering feels like a black box — expensive, slow, and hard to get right without an engineer.

What it does:

Upload any audio file

Describe the sound you want in plain English (e.g. "warm, punchy, radio-ready hip-hop master")

The AI analyzes your track (loudness, genre, spectral issues, defects) and builds a custom processing pipeline

Download a release-ready master in minutes

Under the hood it runs MaestroNet, a neural audio engine that handles mastering, mixing, stem separation, audio restoration, vocal tuning, spectral editing, and more — 13 services total.

It's not trying to replace a great engineer on a major-label budget. It's for the indie artist who needs to get a release out the door without stalling on post-production.

There's a free tier — no credit card, 10 min/month of processing. Enough to try it on a real track.

I'd genuinely love to know:

Does the output hold up on your tracks?

What's missing that you'd want?

Would you actually use something like this in your workflow?

Happy to answer any questions about how it works technically. Not here to sell — just want honest reactions from people who actually make music.

Would love your honest feedback.