Duelling venerable bluesmen. Buddy Guy, one of the last of the great Chicago bluesmen, and fellow legend Bo Diddley play the same night, different venues. In fact, London is a hotbed of oldie talent this week, with funk master Maceo Parker (the man to whom James Brown is always shouting 'Maceo!') on the 12th, Buena Vista All-Star Ibrahim Ferrer on the 13th and 14th, and the sublime, soul-stirring Blind Boys of Alabama on the 9th. Each of them not to be missed while they're still with us.
The Blind Boys of Alabama, Barbican Centre, Silk Street, EC2 (020 7638 8891), 8pm;
Buddy Guy, Royal Festival Hall, South Bank, SE1 (020 7960 4242), 7.30pm;
Bo Diddley, Astoria, 157 Charing Cross Road, WC2 (020 7344 0044), 7pm;
Maceo Parker, Cabot Hall, Canary Wharf, E14 (020 7418 2783), 7.45pm;
Ibrahim Ferrer, Royal Albert Hall, Kensington Gore, SW7 (020 7589 8212), 7.30pm