R. Kelly, Björk and Belle and Sebastian have been announced as the headliners of this year’s Pitchfork Festival.

The event, which takes place at Chicago’s Union Park, is set to run between 19-21 July.

These are the first acts to be unveiled, with 40 more revealed shortly.

Last year’s leg of the fest saw the likes of Feist, Vampire Weekend and Grimes all topping the bill.

For tickets and more info on this year’s outing, head here.