If you missed the Icelandic pixie's staging of this elaborate musical spectacle at the Craneway Pavilion — a show that former SF Weekly music editor Ian S. Port described as "basically a really exciting science class, with lots of dazzling movies playing on screens above the stage and toys on the central platform itself" — then you're in luck: A 2013 London performance was captured on film and now fills the Roxie with vibrant sound and imagery for 10 screenings in three days.