Mastodon Return to Grief as Fact on Ninth Album Marrow Deep

Mastodon have always treated death as fact rather than costume. Across five of their eight studio albums, the band has worked through actual losses, making grief central to the music instead of borrowing darkness for effect.

On Crack the Skye, Brann Dailor wrote around the suicide of his sister at 14. The Hunter took its title from a brother of Brent Hinds, who died in a hunting accident while the band was recording. Emperor of Sand addressed friends and family facing cancer, and Hushed and Grim drew from the death of former manager Nick John in 2018.

The pattern holds with Marrow Deep, Mastodon’s ninth record, due at the end of August. The band spent five years on it, their longest gap between albums. That extended time does not suggest distance from the subject. As Bill Kelliher told Ultimate-Guitar around Once More ’Round the Sun, “We’ve had a lot of friends pass away since the last record.”

Marrow Deep arrives as another chapter in a career built on converting grief into form.