Shia LaBeouf’s dong is probably not the first thing you’d expect to see in a Sigur Rós video, but it is indeed one of the first things that appears onscreen in the new video for the meditative instrumental piece “Fjögur Píanó.” In the clip, we see LaBeouf engaging in some morning naked experimental ballet with a limber blonde ladyfriend, going on an underwater car ride, crying at the sight of a room full of wall-mounted butterflies, and committing some sort of bloody sex assault. It doesn’t make the tiniest bit of sense, but it’s fascinating regardless. The video, from director “Alma Har’el, is part of the band’s “Mystery Film Experiment series,” which has already given us videos for the Valtari songs “Ég Anda” and “Varúð.” Watch the incredibly strange new one below.

Valtari is out now on XL.