Round Hill Music Sues Suno, Anthropic for Copyright Infringement in Potentially $1 Billion Lawsuit
Independent music publisher Round Hill Music has sued AI music generator Suno and Anthropic in a California federal court, accusing them of copyright infringement for allegedly scraping hundreds of its songs without permission to train their models. Round Hill, whose catalogue includes over 10,000 compositions such as Bonnie Tyler's "Total Eclipse of the Heart" and the Goo Goo Dolls' "Iris", says the unauthorised use breaches the Copyright Act and could result in damages ranging from hundreds of millions of dollars to potentially $1 billion (£790 million).
The lawsuit initially cites 500 songs but is expected to be amended to cover at least 10,000 works. It is the latest in a string of legal actions against the two AI firms by music publishers and labels, following suits from Warner Music Group, Universal Music Group and Sony Music against Suno (which settled with Warner) and BMG's case against Anthropic. Round Hill is seeking a jury trial rather than pursuing a settlement or licensing deal, with its lawyer, Richard Busch, previously known for winning the "Blurred Lines" case, arguing that songwriters have received nothing while the AI companies built multi-billion-dollar valuations on their work. Neither Suno nor Anthropic has responded to requests for comment.
- Round Hill Music sues Suno and Anthropic for alleged copyright infringement.
- Damages sought could reach up to $1 billion.
- Case adds to growing list of music industry lawsuits against AI firms.
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AI music generators create new music in response to prompts, while language models such as Anthropic’s Claude are trained on large collections of material to produce text and other outputs. Training these systems involves processing existing works, raising questions about whether copyrighted material can be used without permission.
Round Hill Music is an independent publisher that owns rights to songs written by many artists, including Bonnie Tyler and the Goo Goo Dolls. Suno makes AI-generated music, and Anthropic develops AI models; both have faced claims from music rights holders over the use of their work.
The dispute sits within a wider debate about how copyright law applies to AI training and whether creators should be paid when their work is used. Its outcome could affect the rights and licensing options available to music publishers, songwriters and AI companies.
Both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
Copyright law exists to protect creators' rights and ensure they benefit from commercial use of their work. If AI companies trained their systems on hundreds of thousands of copyrighted songs without permission or compensation, this represents a clear violation of that framework, allowing billion-dollar valuations to be built entirely on unpaid artistic labour. Enforcing these protections is essential to signal that creators' work has value and cannot be appropriated without consent, preserving the incentive structure that sustains artistic creation.
The case against
Training AI models on large datasets likely constitutes fair use under copyright law, as the purpose is transformative technological development rather than reproducing or competing with original works. Requiring explicit permission for every piece of training data is impractical at scale and could significantly impede AI development with broad societal benefits. Copyright law predates machine learning; retrofitting it to prohibit AI training risks protecting established commercial interests at the expense of innovation that could ultimately serve creators and the public more effectively than litigation.