Sleigh Bells dropped a new track called 'Champions of Unrestricted Beauty' late last year and have followed it up with new single 'Rule Number One' out today. In an interview with Zane Lowe earlier today, the duo stated that they have enough music mixed for a full-length but they don't want to rush to put out a project just for the sake of putting it out. So we'll have to wait for what comes next.