Those fun loving boys are back with a brand new track for us all to enjoy. The track is titled "The Greatest Song I Ever Heard" and features in the upcoming Morgan Spurlock movie POM Wonderful Presents: The Greatest Movie Ever Sold. If you've ever watched Super Size Me you'll get the kind of film this is sure to be. Based around the advertising industry, the film is being funded by using over-the-top product placement throughout the movie. You know like that scene in Waynes World but for the entire movie!To go along with this whole idealism the OK Go gents have created a track to match which is now available to hear after the jump courtesy of RollingStone.com. No video frolics or distractions just a track to sit back and enjoy.