Video: Foo Fighters Answer “The Foo Signal” and Jam with Heart on _Letterman_

Rob Slater on October 15, 2014

After Monday night saw Foo Fighters and Zac Brown deliver a cover of Black Sabbath’s “War Pigs,” last night the band was at it again, this time with Heart’s Ann and Nancy Wilson. The ensemble rocked their way through a cover of Heart’s own “Kick It Out” with the Seattle Spaceneedle serving as a backdrop.

The band also participated in a short gag earlier in the show when their logo was projected over the New York skyline that serves as the backdrop for the set. Letterman aptly named it “The Foo Signal.” Watch the replay of both segments below.

The band returns to the stage tonight with special guest Tony Joe White.

“The Foo Signal”