AI Music Generators After the Lawsuits: What Actually Changed

For a couple of years, AI music generators worked the same simple way: type a genre and a mood, get a full song back in under a minute, download it, use it however you wanted. Suno and Udio both built large user bases on exactly that pitch, and both did it by training on recorded music without licenses from the labels that owned it. In mid-2024, the major record labels — Universal, Sony, and Warner — sued both companies for copyright infringement. Two years on, that lawsuit has resolved very differently for different companies, and the result has genuinely changed what these tools let you do.

Udio: settled, and rebuilt as a walled garden

Universal Music Group and Udio announced a settlement in late October 2025, structured as a licensing deal rather than a payout: Udio would train on authorized recordings and launch a new platform, jointly built with UMG, in 2026. The catch is what that platform actually allows. Udio disabled downloads entirely as part of the transition, and the rebuilt service keeps generated tracks inside its own ecosystem — you can create and stream music on Udio, but you can't export it, download it, or move it to Spotify, Apple Music, YouTube, or anywhere else. It's a real, working product built on licensed audio, but it's no longer a tool for producing a file you own and can use elsewhere. It's closer to an interactive jukebox than a music generator.

Suno: a different deal, a different set of limits

Suno took a different path with Warner Music Group, settling in late November 2025 and striking a partnership for "next-generation licensed" models rather than a fully closed platform. Under that deal, Suno keeps the ability to produce downloadable files, but with monthly download caps rather than unlimited generation, and with new fan-engagement features that let users generate music using the voice, compositions, or likeness of a participating Warner artist — but only for artists who've explicitly opted in. As part of the settlement, Suno also acquired Songkick, Warner's concert-discovery platform, and closed a $250 million funding round the week before the deal closed, valuing the company at roughly $2.45 billion.

What's still unresolved

Neither company is fully in the clear. Sony Music never settled with either Suno or Udio, and Universal's case against Suno specifically (as opposed to Udio, which it settled) also remains open — talks between Universal and Suno reportedly hit an impasse earlier this year. Suno is contesting those remaining claims on fair-use grounds rather than negotiating a license, and a summary-judgment hearing in the case is scheduled for this month. Discovery in the litigation, using audio fingerprinting, has already surfaced evidence that Suno's training data included millions of recordings owned by Universal and Sony — a fact Suno doesn't dispute, since its fair-use defense is about whether that training was legal, not whether it happened. So the practical split right now is: Warner-owned and Universal-owned catalogs (via Udio) are licensed and available in some form; Sony's catalog, and Universal's relationship with Suno specifically, are still being fought over in court.

What this means if you're using these tools

If you used Suno or Udio in their earlier, unrestricted form, the tools you have access to today are meaningfully more limited, and that's not a bug — it's the direct result of the licensing deals that let them keep operating legally at all. If you're evaluating either platform now, it's worth checking three things before you build a workflow around it: whether the output can actually leave the platform (Udio's new version generally can't), whether there's a download cap that affects your use case (Suno now has one), and whether the specific artist style or sound you're trying to generate is covered by an opt-in agreement or likely to trigger a takedown. None of this makes either tool useless — plenty of people don't need to export stems or clone a specific artist's voice — but it's a different product than the one that made these companies famous.

The broader pattern

The Suno and Udio settlements are probably a preview of how a lot of generative AI disputes get resolved: not with a court ruling that AI training is or isn't fair use, but with negotiated licenses that let the specific plaintiff's content back in, on much more restrictive terms than the free-for-all that existed before anyone sued. If you're using any AI tool trained on a large, unlicensed corpus of creative work — music, images, video, or text — it's worth assuming that the version you're using today looks different from the version you'll be using a year from now, and that the direction of travel is toward more restrictions, not fewer.