The Foo Fighters’ Dave Grohl has confirmed that the band’s documentary-style HBO show, Sonic Highways, will be back for season two.

“It might or might not be international,” Grohl told NME. “The great thing about the idea, the concept of the project, is it can be anywhere. Because every city has some sort of musical history.”

Foo Fighters: Sonic Highways is described by Grohl as “a love letter to the history of American music.” Each of the episodes in the 1st season explored the musical history of a different American city through a series of interviews, conducted by Grohl.

The Foo Fighters are currently promoting their Sonic Highways album with an international tour through November.

Season one of the HBO show was recently released on DVD and is available on Amazon.com.