None of which really gets addressed in a new essay Grohl posted online today, alongside the band’s first new song in two years. He does namecheck Freese—specifically, in a rundown of former members, referring to his “thunderous wizardry.

"Over the years, we’ve had moments of unbridled joy, and moments of devastating heartbreak," Grohl wrote in a letter to fans as the band released 'Today's Song' on Wednesday.

Dave Grohl paid tribute to Taylor Hawkins on the 30th anniversary of Foo Fighters' self-titled debut album. The rock group also shared an emotional new single called "Today's Song."