Published: September 14, 2026 · 8:06 PM EDT
The late guitarist’s estate says his stake in Mastodon related businesses was never fully bought out and disputes the use of his alleged likeness after his death; the band calls the lawsuit “meritless” and says it will vigorously defend itself
Mastodon have responded to a civil lawsuit filed by the estate of late founding guitarist and vocalist Brent Hinds, turning what the band describes as a private business dispute into a public legal case involving ownership interests, an uncashed $80,000 buyout check, the artwork for Marrow Deep and the alleged use of Hinds’ likeness after his death.
The complaint was filed on September 3, 2026, in Fulton County Court in Georgia and names surviving Mastodon members Troy Sanders, Bill Kelliher and Brann Dailor as defendants. Hinds’ estate alleges that he still held ownership interests in Mastodon and related businesses when he died in August 2025 because the financial separation following his departure from the band had never been completed.
Mastodon disputes the allegations and has made clear that it intends to fight the case.
“We strongly deny allegations of ill intent on our part and intend to vigorously defend what we believe is a meritless lawsuit,” the band said in its response, adding that it does not intend to continue discussing the dispute publicly because of Hinds’ memory and musical legacy.
THE ESTATE DISPUTES AN $80,000 BUYOUT
At the center of the financial dispute is what happened to Hinds’ business interests after his departure from Mastodon in March 2025.
According to the lawsuit, the remaining members had sent Hinds a document outlining proposed terms under which they would buy out his interests in the band’s related companies. The estate says Hinds never signed that agreement before his death.
The complaint further states that Mastodon later issued the estate a check for $80,000, described as an aggregate buyout of Hinds’ interests.
The estate has not cashed the check. According to the filing, it contends that the amount was not accompanied by sufficient accounting showing how the $80,000 figure had been calculated and is seeking a fuller accounting before determining what Hinds’ interests were worth.
Those remain claims made by the estate. No court ruling establishing the value of Hinds’ ownership interests or determining whether the $80,000 payment satisfies any obligation has been reported at publication time.
MARROW DEEP ARTWORK IS ALSO PART OF THE DISPUTE
The lawsuit extends beyond money.
Mastodon released Marrow Deep on August 28, 2026, the band’s first studio album made without Hinds. He did not contribute musically to the record.
Its artwork depicts three figures inspired by the Fates of Greek mythology. Within the elaborate imagery is a bearded face that the estate alleges is a recognizable representation of Hinds.
The estate claims Mastodon used that likeness in connection with the album’s promotion, physical and digital sales and merchandise without appropriate authorization or compensation.
That distinction is important: the identification of the face as Hinds and the claim that its use violated the estate’s rights are allegations in the lawsuit. They have not been established by a court.
THE LAWSUIT ALSO OBJECTS TO DISCUSSIONS OF HINDS’ PRIVATE LIFE
Before Marrow Deep was released, Mastodon published a lengthy video discussing its history with Hinds, the breakdown of their relationship and the circumstances surrounding his departure.
The remaining members spoke about behavior they said had contributed to the separation, including alleged struggles involving substance use.
The estate objects to the public disclosure of what it describes as private information Hinds had chosen not to make public during his lifetime.
Again, Rockum makes the distinction clearly: those objections are part of the estate’s civil complaint, while Mastodon has rejected allegations of improper intent.
HINDS’ DEPARTURE HAD ALREADY BECOME PUBLICLY DISPUTED
Brent Hinds co-founded Mastodon in 2000 alongside Sanders, Kelliher and Dailor and remained part of the group for approximately 25 years.
When his departure was announced in March 2025, Mastodon initially characterized the separation publicly as mutual and thanked Hinds for the history they had shared.
Hinds later disputed that version publicly and said he had been removed from the group. The new lawsuit likewise alleges that Hinds was informed of his departure by email.
Hinds died on August 20, 2025, at age 51 following a motorcycle crash in Atlanta, before the proposed business separation had been finalized, according to the estate.
That unfinished process is now at the center of the dispute between his estate and his former bandmates.
WHY THE CASE MATTERS BEYOND MASTODON
The case touches on an issue that can become complicated whenever a longstanding band relationship ends: leaving the musical lineup does not necessarily mean that every financial or corporate connection disappears at the same moment.
Bands that operate for decades can accumulate separate interests involving trademarks, merchandise, touring entities and other companies. Determining what happens to those interests when a founding member leaves can require agreements, financial accounting and formal transfers.
The Mastodon case adds another layer because Hinds died before the parties had completed the separation process described in the lawsuit.
His estate is therefore arguing that unresolved rights survived him, while Mastodon is preparing to defend its own position in court.
For now, neither side has won that argument.
EDITORIAL CLOSURE
Brent Hinds spent roughly a quarter-century helping build Mastodon, and his departure from the band was already complicated before his death.
The lawsuit now moves that unresolved relationship into a different arena.
The estate says Hinds’ business interests were never properly bought out, disputes the $80,000 payment and challenges the alleged use of his likeness and private information.
Mastodon strongly rejects suggestions of ill intent and describes the lawsuit as meritless.
Those are the two positions.
What ultimately matters legally will depend not on statements from either side, but on what the evidence, accounting and court process establish.
Until then, the dispute remains exactly that: unresolved.
Watch Mastodon’s official “Snakes For Dinner” video from Marrow Deep below:
Written by Gino Alache – Music Journalist
SOURCE: The Atlanta Journal-Constitution / Mastodon / Guitar World / Pitchfork
IMAGE CREDIT: Courtesy of Mastodon
