Round Hill Music sues Anthropic and Suno for copyright infringement in AI training
Round Hill Music filed lawsuits against Anthropic and Suno in federal court, alleging both companies used over 500 songs from its catalogue without authorization to train their AI systems. The publisher seeks damages potentially exceeding $1 billion and says it may expand the cases to include thousands more songs.
What happened
Round Hill Music sued Anthropic and Suno in California federal court on August 17, 2026, alleging the AI companies used lyrics from at least 500 songs in the publisher's catalogue to train their AI systems without authorization.
Round Hill said Anthropic used the song lyrics to help train its Claude chatbot, while Suno used the same songs to train its music generation system. The songs include 'Iris' by the Goo Goo Dolls, 'Total Eclipse of the Heart' by Bonnie Tyler, and 'I Got You (I Feel Good)' by James Brown.
Reported impact
Round Hill told the court it may eventually add 'ten thousand or more' compositions to the lawsuits, seeking damages that could 'potentially approach or conceivably exceed $1 billion.'
Index analysis
The lawsuits add to dozens of cases pitting copyright owners against tech companies over the training of AI systems. Anthropic previously settled a class-action lawsuit with authors for $1.5 billion and is facing separate lawsuits from Universal Music Group, BMG Rights Management and others. Suno is also facing separate lawsuits from UMG and Sony Music.
Governance controls
Round Hill CEO Josh Gruss stated the company intends to take the cases to trial and will not accept a settlement that leaves songwriters and artists deprived of compensation, contrasting with Warner Music Group's November settlement with Suno to license its catalogue.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.