When Foo Fighters came up with the idea for their 2022 comedic horror film, Studio 666, the script envisioned a fictional and ill-fated metal band called Dream Widow. In the movie, Dream Widow’s frontman becomes possessed by a demon and murders the rest of the band. Decades later, Foo Fighters—playing themselves—rent the mansion where the murders took place, and frontman Dave Grohl becomes a victim of the same curse. When it came time to create Dream Widow’s music for the film, Grohl took on the task himself, resulting in a full-length ripper that touches on thrash (“March of the Insane”), doom (“Cold”) and Southern-fried metal (“Come All Ye Faithful”).