ACE Studio

What ACE Studio is

ACE Studio is an AI singing-voice synthesis platform for music producers that turns MIDI notes and lyrics into a performed vocal using a library of royalty-free AI singer voices, plus AI-generated instrument parts from MIDI.

It is a vocal-synthesis tool, not a transcriber. The appeal is that a melody and lyrics become a sung take, so a producer gets demo or final vocals without booking a singer, which suits a songwriter working alone.

The stance is professional-grade vocal synthesis, and the product is aimed at music producers and songwriters wanting AI vocals.

What you can do with it

You write a melody as MIDI and type lyrics, pick one of more than a hundred forty royalty-free AI voices, and the engine renders a sung take with expression and tuning, while instrument parts like strings can also be generated from MIDI for a fuller arrangement, so the loop is compose, assign voice, render, aimed at producers and songwriters who want vocals without a singer.

Because the voice is assigned to your own MIDI, you keep control of the melody, and the built-in instrument generation is the part that fills out the arrangement, which is the difference from a vocals-only tool. For a producer, that is the speed.

The royalty-free voice library is the part that keeps the output licence-clean.

Who it is for

It suits music producers and songwriters wanting AI vocals.

It suits creators who work outside a studio.

What to keep in mind

Pricing is freemium with a free start and advanced tools mentioned, but the official site showed no plan or amount during the crawl because it loads via scripts, so open the pricing page when rendered to learn cost, and because it is a pro tool the free tier is a trial, so full use needs paid. Third-party reviews describe it as a professional-grade vocal tool, which is a vendor-style claim that could not be confirmed because the site is client-rendered, so treat feature depth as directory-reported.

A practical point: the compliance notes were not visible, only a free-start claim and royalty-free voices, so review the policy before uploading work, and note that AI singer voices can imitate real vocal styles, so respect vocalist rights and label synthetic vocals. If you use it, confirm the price and the policy, and confirm the licence terms before you release a generated vocal.

Two practical points

confirm the price and the policy, because ACE Studio is an AI singing-voice synth that turns MIDI and lyrics into royalty-free vocals, good for producers, but its site was client-rendered so pricing and policy are unverified, so label synthetic vocals and respect vocalist rights.