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The Foo Fighters and Zac Brown have covered Black Sabbath's classic 'War Pigs'. Watch the performance below.
The cover of the classic song was filmed on the Monday 13 Octobber's iteration of David Letterman's Late Show, starting off a week long residency for the Foo's in style. It saw them team up with country rock favourite Zac Brown, who joined Dave Grohl on lead vocals and guitar. That means there are four guitars in this performance....
Watch Foo Fighters and Zac Brown cover 'War Pigs' below
Meanwhile Foo Fighters are gearing up for the release of their eighth studio album, Sonic Highways, which is due out 10 November. More new material from the LP will no doubt be debuted later in the week.
Below: Everything we know about Foo Fighters' new album
