Eight Mile Style and Martin Affiliated, which control rights to compositions associated with Eminem, have sued AI music company Suno. The publishers allege that the service used 269 works without permission to train its model and reproduced protected material. Their potential copyright damages claim exceeds $40 million.
The complaint was filed on November 6, 2026, in federal court in the Northern District of California. Eminem himself is not named as a plaintiff: the case is brought by the publishers and concerns rights in musical compositions, including lyrics and music, rather than only rights in particular recordings.
What the publishers allege
The works listed in the complaint include Lose Yourself, Without Me, Till I Collapse, The Real Slim Shady and Stan. The publishers claim that Suno copied their compositions without permission while building a commercial service that generates songs from text prompts.
The complaint also raises questions about the source of training data. The publishers allege that music and lyrics were collected from online services and that Suno circumvented technical restrictions on access. These are allegations by the plaintiffs; a court has not yet established which materials were used or whether their use infringed copyright.
The publishers also point to generated output. Their complaint describes an example titled Lose Yourself by Eminem that, they say, reproduced lyrics from the rapper's song. This makes the dispute about both the material used to train the model and what a user could receive from it.
Where the $40 million figure comes from
The publishers seek statutory damages of up to $150,000 per work if the court finds willful infringement. For 269 compositions, that maximum comes to $40.35 million. The complaint also includes separate claims concerning alleged removal of copyright information and circumvention of technical protections.
That figure is a potential claim, not a fine or a court finding of actual damage. The outcome and any award depend on the proceedings. The publishers also seek the seizure or destruction of allegedly unlawful copies, including material that may remain in Suno's training data or infrastructure.
Suno's response
In a statement to CBS News, Suno said its service is intended to help people create original music and prohibits unauthorized use of an artist's work. The company said it blocks prompts containing names of specific artists or songs and uses third-party tools to screen uploaded audio and lyrics.
Such safeguards address what users can submit or generate. The lawsuit also asks a different question: whether the company had permission to use the original works when training its model. The answer has not yet been settled in this case.
An industry moving toward licensing
In November 2025, Warner Music Group and Suno announced a partnership that settled an earlier dispute between them. The agreement described plans for licensed music AI models and controls for artists over uses of their work, voices and likenesses.
A deal with one rights holder does not automatically grant permission to use another publisher's catalog. In this case, Eight Mile Style and Martin Affiliated say Suno did not obtain their authorization.
For Suno users, the lawsuit does not automatically prohibit making music or establish that every generated track is unlawful. If you plan to publish a track commercially, check it for substantial similarities to someone else's work. The case shows why both training data and generated output matter in the debate over music copyright and AI.