Jason Isbell and fellow US musicians have filed a proposed class action against Suno, the artificial intelligence (AI) music company, in Boston federal court, accusing it of commercially exploiting their identities.
The six-time Grammy winner filed the proposed class action on Monday (August 31) alongside David Lowery, frontman of Cracker and Camper Van Beethoven, Texas blues musician Guy Forsyth, and Florida saxophonist Eduardo Calle.
The 84-page lawsuit contains no copyright claim. Instead, it accuses Suno of building a product that responds to a musician’s name by generating a song, a written description, and a cover image evoking that person.
It further accuses Suno of capturing and storing “voiceprints,” which the complaint defines as “the unique identifying characteristics of an individual’s voice that can be used to identify that person.”
The complaint opens by likening Suno to the Star Trek Borg, and returns to the comparison in its closing lines. “A musician’s identity is their property, but Suno took it without consent,” it reads. “This lawsuit is how these musicians resist the premise that resistance is futile.”
“Suno built and trained a model to index musicians by name,” the complaint states. “It encoded musicians’ identities into its AI model to create its commercial product without consent, and now exploits those identities by publicly using musicians’ names to Suno’s considerable commercial benefit.”
Examples cited in the filing#
To demonstrate the point, the plaintiffs provide an example of what happened when “jason isbell” was typed into Suno’s v5 song generation model. It returned an Americana track called Paper Bell, described by the platform as “contemporary Americana singer-songwriter with fingerpicked acoustic guitar,” alongside an image of a paper bell set against a church and trees.
The filing claims that the output imitated “Isbell’s characteristic clear male vocals and country twang,” while the image “evok[ed] a country scene.”
Entering “Camper Van Beethoven” into Suno’s v5.5 model produced Pull Over Where the Wheat, described as “[q]uirky late-1980s alternative rock with folk-rock” featuring “occasional accordion and fiddle flourishes.”
Prompts naming Forsyth and Calle returned a blues-rock track and two Latin jazz songs respectively, each titled after the musician entered.
The complaint runs through around 20 further examples of known artists being entered into Suno. Among them are:
- Buddy Guy
- Mavis Staples
- Carly Simon
- Tom Waits
- The Chicks
- Israel Kamakawiwoʻole
The filing says counsel holds dozens more examples on file.
Suno’s stated filters and the plaintiffs’ response#
Suno, co-founded by its CEO Mikey Shulman, has said publicly that its platform blocks this. In a statement quoted in the complaint, Suno said: “we intentionally do not use artist names as a category of training metadata because we want our models to help people create brand new songs, not music that replicates other artists’ existing work.
“It’s also why we built Suno with detection filters that block or prevent a user from using specific artist, song, or album names as prompts, and prevent users from uploading lyrics or sound recordings that match existing works.”
“Suno claims users are blocked from using a specific name as a prompt, but that claim is false,” the filing reads. “In reality, Suno not only accepts names but also responds to the name with an output based on that musician’s identity.”
The plaintiffs also allege the filter can be circumvented by putting spaces between the letters of a name, and point to tutorials published by Suno’s own paid affiliate marketers that teach subscribers how to work around it.
Claims and requested relief#
The complaint spreads its claims across 17 counts, but does not name a damages figure. It says the total at stake across the proposed class tops $5 million, the threshold for bringing the case in federal court, and asks the judge to award damages set by state law, order Suno to hand over profits made from the alleged conduct, and add punitive damages where state law permits.
The plaintiffs also want a court order barring Suno from capturing, storing, or commercially exploiting musicians’ voices, names, and identifying attributes without consent.
On the potential scale of the class, the complaint alleges Suno trained on “tens of millions of recordings and distilled the identities of millions of musicians.”
Right of publicity and licensing deals#
The filing states what Isbell and his co-plaintiffs are not asking for. “Plaintiffs claim no ownership of country music, of Americana music, or of any genre, style, or musical idea, and nothing in this Complaint asserts a right to prevent anyone, human or machine, from making blues or any other style of music,” the complaint states.
“The claim is narrower and older than that: no one may commercially exploit another’s right of publicity in their name and identity.”
That distinction points to a potential consequence for AI licensing deals now being struck by companies including Warner Music Group and BMG. The complaint argues that a record company’s authority to license a recording does not, on its own, give Suno or any other AI firm the right to use the performer’s identity.
It cites Suno’s own agreements as evidence, noting that Warner Music Group’s November 2025 settlement and licensing deal gives artists and songwriters “full control over whether and how their names, images, likenesses, voices, and compositions are used in new AI-generated music.”
