Swans and The Haxan Cloak have been added to the bill for this summer's ATP Iceland festival, joining headliners Portishead and Interpol. Taking place at the former NATO base Ásbrú in Keflavík, the event will run from July 10-12, with Forest Swords, Fuck Buttons, Eaux and Kurt Vile & The Violators on the line-up alongside native acts Sóley, For A Minor Reflection, Samaris, Low Roar and Mammút.

As well as DJs, film screenings and the usual ATP goings on, there'll be a week of events, including a label showcase, art exhibitions and an ATP store, in the run-up to the event, starting in Reykjavík on July 7. Head to ATP's website to get hold of tickets.