Henham Park: Killers headline Latitude Festival
The Killers, Solange and Alt-J are headlining the 13th Latitude festival in the grounds of Henham Park in Suffolk.
Also appearing are Rag'n'Bone Man, Mogwai, James, Wolf Alice, The Vaccines and The Charlatans.
Best Major Festival award-winner Latitude take place between Thursday, 12 and Sunday, 15 July.
Solange, a Grammy Awards winner, is headlining a UK festival for the first time.
It has been over a year since she released the critically acclaimed album A Seat At The Table which she has called "a project on identity, empowerment, independence, grief, and healing".
Alt-J performed on the Lake Stage in 2012 as an up-and-coming act, returning to headline the BBC Music Stage in 2013.
The performers said: "We are over the moon to be returning to Latitude for a fourth time. It's a festival that's nurtured us beyond any other, taking us from the Lake Stage to the 6music Stage and then to headlining in 2015.
"To do so again is a huge privilege."
Also performing are comics Bridget Christie, Harry Hill, Tim Key and Jonathan Pie and Norfolk poet Luke Wright.