Anthropic and Suno Sued for $338M Over Pop and Country Hits

Two platforms, hundreds of stripped song credits

The complaints target two distinct layers of the generative tech stack: audio generation and large language models. In its filing against Suno, Reservoir alleges the text-to-audio platform ingested 1,050 protected recordings, including Johnny Cash's 'Ring of Fire' and Madonna's 'Papa Don't Preach'. Reservoir argues that Suno was never designed as an assistive tool for creators, but as an engine meant to replace legacy catalog artists with knockoff synthetic songs.

Anthropic faces a parallel $151.4 million claim centered on the written word. Reservoir claims the vendor fed text from 853 copyrighted songs into Claude, sweeping up iconic writing from Joni Mitchell's 'Big Yellow Taxi', Evanescence's 'Bring Me to Life', and Billy Strayhorn's jazz standard 'Lush Life'.

Both actions allege that the vendors did not merely copy the work; they deliberately stripped attribution. Reservoir claims Anthropic used a software tool called Newspaper to purge copyright notices and license data from text pulled via Common Crawl scrapes of platforms like LyricFind and Musixmatch.

Suno's open-web defense comes back to haunt it

Suno's legal strategy has leaned heavily on fair use, but earlier court admissions are providing ammunition to plaintiffs. In an ongoing battle with major record labels including Universal Music Group and Sony, Suno acknowledged that it copied essentially all open-web music files of usable quality.

That open-door policy unraveled further after a summer security breach exposed internal infrastructure containing folders labeled for YouTube Music, Deezer, and lyrics community Genius. With those scraping practices laid bare on public dockets, Reservoir is arguing willful infringement rather than accidental data collection.

Anthropic is taking a more combative defensive posture. The company told reporters it disagrees with the claims and plans to fight the case in court, even as its legal liabilities compound. The Claude developer recently settled an earlier $1.5 billion dispute concerning pirated books and was hit last week with a separate action covering 274 Elvis Presley tracks. Legal overhang comes at an awkward moment for the firm, particularly as Anthropic files S-1 for Nasdaq IPO under ticker ANT and continues massive capital spending—including a pivot where Anthropic turns to gas turbines to power its AI data centers.

What it means for you

For everyday subscribers of Claude and Suno in North America and Europe, both services remain operational without immediate disruption. However, if Reservoir secures preliminary injunctions or damages, end users may see tighter guardrails preventing Claude from outputting song lyrics or Suno from accepting artist-mimicking prompts.

With more than 140 active copyright disputes now working their way through US federal courts, the music industry is establishing that scraping lyrics and master tapes without an explicit license will trigger an expensive reckoning.