Here's another clip from Sigur Ros' much-anticipated Heima DVD. What's interesting here is how it's unclear whether the footage is spooling by in super slow motion, or if that's just how glacially paced the musicians in the band have to perform to create music as lushly beautiful as this. You can try to figure it out, and many of the other mysteries that accompany Sigur Ros, on November 20, when you can pick up a copy of Heima for yourself.