Journalists at The Atlantic say they have found hard evidence that millions of copyrighted songs were used to train AI systems, including contemporary global hits whose rights holders never gave permission. The dispute is no longer about a few stray samples; it is about industrial-scale scraping, and the music business is responding with lawsuits, licensing deals, and a fresh push for legal guardrails.
The reporting, published by Alex Reisner, includes four catalogs that identify which music was used for model training. In court filings, Suno has acknowledged training on tens of millions of recordings, some of them protected by copyright, with artists including Taylor Swift and Bad Bunny appearing among the rights holders. That puts the company in the middle of a fight that has become familiar in generative AI: creators say the data was taken, while developers insist the models only learn abstract patterns.
The lawsuits are getting more expensive
Sony, UMG, and Warner have already sued Suno and Udio, seeking damages of up to $150,000 for each composition included in a training set. If that number starts to sound less like a legal theory and more like a business-model problem, that is because it probably is. Copyright fights over text and images have mostly been about precedent; in music, the exposure can multiply fast when every track carries a separate claim.
- Suno has said it trained on tens of millions of recordings.
- Some of those recordings were protected by copyright and used without permission, according to the reporting.
- The labels are seeking damages of up to $150,000 per song.
AI music copyright rules are getting tighter
The U.S. Copyright Office added another complication in January 2025, saying outputs from such systems are not protected by copyright because there is not enough human involvement. That leaves AI-generated music in a strange place: easy to produce, hard to own, and increasingly hard to defend if the training data is contested.
Researchers at the University of Tennessee have tried a technical answer with HarmonyCloak, a tool that adds inaudible distortions to audio files. But the center of gravity is shifting away from code and toward contracts. Warner Music Group and Universal Music Group have since signed licensing agreements with Udio and Suno, while Tennessee lawmakers have moved to protect musicians’ voices from unauthorized cloning.
What happens after the first big licensing deals
That mix of lawsuits and licensing is probably the template the rest of the industry will follow. The Wild West phase is ending, not because everyone suddenly agrees on fairness, but because the economics are getting too messy to ignore. The next question is whether more labels cut deals like Warner and Universal, or whether the courtroom keeps deciding where the line sits.