Comedian Ricky Gervais has extended his rock career as his The Office alter-ego David Brent. The Tv character will hit the stage again for a gig with his backing band Foregone Conclusion in Bristol a week before Christmas. Gervais, as Brent, will perform at the Colston Hall on 16 December (13). Earlier this month (Oct13), the comedian played two gigs at the Bloomsbury theatre in London.