This year's performers include Elvis Costello,David Byrne and the Yonder Mountain String Band.

VOA: special.2009.06.08

So,does Costello's study support the notion that vaginal birth is somehow "better" than a cesarean?

VOA: standard.2010.06.30

ABBOTT: "That's the man's name." COSTELLO: "That's who's name?" ABBOTT: "Yes." COSTELLO: "Well, go ahead and tell me." ABBOTT: "That's it." COSTELLO: "That's who?"

VOA: special.2009.03.09

But Jackson's mother and Costello's wife are with Clinton.

NPR: Clinton Could Challenge Obama's Deep Illinois Roots

But BBC Radio 5 Live's Mike Costello says the postponement is not just down to injury.

BBC: Calzaghe postpones Jones Jr fight

Independent Kingsley Smith came second, UKIP's Mike Costello was third and Conservative Nick Varley finished fourth.

BBC: Durham PCC: Ron Hogg elected for Labour