Reservoir sues Suno and Anthropic for about $338 million — $150,000 a song, 1,903 songs
On October 21, 2026, music publisher Reservoir Media sued AI song generator Suno (1,050 compositions, about $186.4 million) and Anthropic (lyrics of 853 compositions, about $151.4 million) in the US District Court for the Northern District of California. The combined claim of roughly $338 million applies the $150,000 statutory maximum per willfully infringed work plus DMCA claims. Anthropic says it will fight the suit
The three lines
- Suits — filed Oct 21 in N.D. California: Suno 1,050 songs, Anthropic 853 lyrics
- Math — $150,000 statutory maximum per work plus DMCA claims, about $338M total
- Stakes — fair use; Anthropic argued fair use in a separate lyrics case the same day
Key questions
- reservoir anthropic lawsuit
- **It alleges the lyrics of 853 songs were used to train Claude without permission.** | Item | Detail | |---|---| | Plaintiff | Reservoir Media and affiliates | | Filed | Oct 21, 2026, N.D. California | | Works | Lyrics of 853 compositions | | Claim | About $151.4M | | Anthropic | Disagrees, will defend vigorously |
- suno lawsuit damages amount
- **About $186.4 million over 1,050 compositions.** | Item | Amount | |---|---| | Infringement ($150K per work) | $157.5M | | DMCA access-control circumvention | $2.63M | | DMCA removal of copyright management info | $26.25M | | Total | About $186.4M |
- statutory damages per song copyright
- **Up to $150,000 per work for willful infringement under US law.** | Type | Per work | |---|---| | Ordinary infringement | $750–$30,000 | | Willful infringement | Up to $150,000 | | Reservoir's claim | Maximum for every work | | Actual award | Set by the court within the range |
$150,000 per song. That is the number behind the bill a music publisher just sent to two AI companies. Reservoir Media filed two lawsuits on October 21, 2026 in the US District Court for the Northern District of California — one against Suno, the AI song generator, and one against Anthropic, maker of Claude. Madonna's "Papa Don't Preach," Johnny Cash's "Ring of Fire" and Joni Mitchell's "Both Sides Now" are among the works named.
Reservoir alleges both companies used copyrighted songs to train AI without licenses. The combined claim is about $338 million. These are allegations, not rulings.
1. What each suit targets
| Suno | Anthropic | |
|---|---|---|
| Case number | 3:26-cv-12305 | 5:26-cv-12308 |
| Works | 1,050 compositions | Lyrics of 853 compositions |
| Core allegation | Scraped songs from YouTube Music and other platforms to train a song generator | Obtained lyrics without authorization to train Claude, which can reproduce substantial portions on request |
| Additional claims | Circumventing protections, stripping songwriter and publisher data | Circumventing access controls, removing copyright management information |
| Response | Declined to comment (maintains a fair-use position) | "Disagrees" and will "defend vigorously" |
The complaint claims "Claude has created infringing output for all 853 of the Works." Against Suno, it alleges about 2 million YouTube clips — roughly 113,879 hours — were collected through the data vendor Bright Data.
2. How the $338 million adds up
US copyright law lets owners claim "statutory damages" without proving actual losses: up to $150,000 per work if the infringement was willful. Reservoir applied the maximum to every work.
| Item | Suno | Anthropic |
|---|---|---|
| Works | 1,050 | 853 |
| Infringement ($150K per work) | $157.5M | $127.95M |
| DMCA circumvention | $2.63M | About $23.5M combined |
| DMCA removal of copyright information | $26.25M | (included above) |
| Total | About $186.4M | About $151.4M |
| Both suits | About $337.8M |
The Digital Millennium Copyright Act separately punishes breaking copy protection and stripping attribution data from works. The totals are close to a ceiling: they require the court to find liability and award the maximum for each work.
3. A parallel courtroom and the "licensing market" argument
On the same day, Anthropic argued fair use and market effects in a separate lyrics lawsuit brought by major music publishers; the judge has not ruled. On October 20, Suno acknowledged in a case brought by Universal and Sony that it retained some training recordings, saying it did so at the labels' preservation request.
| Company | Major disputes | Licenses signed |
|---|---|---|
| Suno | Universal and Sony, GEMA (Germany), KODA (Denmark), SOCAN (Canada) and others | Warner Music, BMG, Believe |
| Anthropic | Major-publisher lyrics case (fair use argued), Reservoir | — |
Reservoir turns Suno's licensing deals against it, arguing they "all but admitted that there is a functioning market" for training-data licenses. If a market exists and a company didn't pay, the fair-use analysis tilts against it. The US government's filing that AI training is fair use, in a case against OpenAI, is covered in "US government files brief in OpenAI copyright case."
4. What remains open
- Distance to a verdict: The complaints were just filed; liability and damages are far off.
- The lyrics ruling: A fair-use decision in Anthropic's existing lyrics case could shape this one.
- Details: The itemized DMCA claim against Anthropic was not available.
- Copycats: Whether other publishers follow with similar suits is unknown.
Sources
- Digital Music News — Reservoir Files Copyright, DMCA Suits Against Suno and Anthropic (2026-10-22)
- Law Commentary — Suno and Anthropic Face Nearly $340 Million in Copyright Claims Over Songs by Madonna, Johnny Cash
- Billboard — Reservoir Sues Suno & Anthropic in Latest Lawsuits Over AI Music
- CelebrityAccess — Reservoir Sues Suno And Anthropic Over Alleged AI Copyright Infringement, Seeks Nearly $340 Million (2026-10-25)