Mastodon's 'Marrow Deep' Turns Grief into a Focused Return
Mastodon's ninth album, recorded shortly after guitarist Brent Hinds' death, confronts grief while reclaiming some of their earlier vigor. The band, having fired Hinds in 2025, channeled the loss into a more focused and functional record, a departure from their previous bloated effort.
Marrow Deep marks Mastodon's first recording following Brent Hinds' August 2025 death, with sessions beginning just two weeks after the guitarist's motorcycle accident in Atlanta. The album also incorporates the loss of drummer Brann Dailor's mother, who died in late 2024 after suffering from rheumatoid arthritis, layering multiple personal tragedies into the creative process.
The record introduces two new contributors to the band's sound: touring guitarist Nick Johnston and keyboardist João Nogueira, both making their recorded debuts with Mastodon. Guest appearances from Clutch's Neil Fallon and Queens of the Stone Age's Josh Homme further expand the album's scope, while the band's previous release, 2021's Hushed and Grim, had suffered from minimal Hinds involvement.
This album could resonate deeply with audiences who have experienced grief, offering a public example of channeling loss into creative work. The band's decision to continue recording so soon after tragedy may provide a template for how artists process bereavement collectively, while also demonstrating that professional reinvention after losing a key member can yield renewed artistic focus rather than decline.