Sigur Rós have just released the new video, Fjögur píanó. Shot as part of the Valtari Mystery Film Experiment, the eight-and-a-half minute video features Shia LaBeouf and his blonde companion fully naked.

The video was directed by Alma Har'el who has previously won awards for her work with Beirut and whose film Bombay Beach won Best World Documentary at last year's Tribeca International Film Festival.