Foo Fighters "Kick It Out" (Heart cover) (live on 'Letterman')

Foo Fighters 'Kick It Out' (Heart cover) (live on 'Letterman')
The Foo Fighters may have kicked off their week-long Late Show with David Letterman residency on Monday night with a Zac Brown-assisted rendition of Black Sabbath's "War Pigs," but last night (October 14), they kicked it out with Heart.

Dave Grohl and the gang were joined on the soundstage by Ann and Nancy Wilson to cover Heart's classic "Kick It Out." Adding some signature crunch to the '80s tune, the Foos proved to be in fine form as they continue to promote their upcoming HBO series and new album (both titled Sonic Highways).

The show launches on October 17, with the new LP to follow on November 10 via Roswell/RCA, but for now, you can watch their performance with Heart's Wilson sisters below.