"Reflektor," the lead single off the upcoming Arcade Fire album of the same name, leaked over the weekend and was promptly pulled, but good news: The official version is out. In true Arcade Fire style, it's accompanied by an interactive video (you drag your mouse around and mess with the effects, sort of like a "Reflektor," we guess) and it maybe features David Bowie? Update: yes, it's him. Update No. 2: here is the second video, directed by Anton Corbijn.