The performance marks the the 25th anniversary of the classic mock-rock-documentary This Is Spinal Tap and follows on the back of the band's out-of-character 'Unwigged' US tour.
Guitarist Nigel Tufnel, played by Christopher Guest, said: "If we're going to do a world tour on only one night, at least it's this world."
Bassist Derek Smalls, aka Harry Shearer, added: "One night is not enough, and it's way too much."
Support at the concert will come from Tap's alter-egos The Folksmen, who starred in their own movie A Mighty Wind.
