In case you haven’t heard, there are over three full hard drives full of unreleased Gucci Mane material just sitting around. And depending on your taste level that’s either a good thing or a bad thing. Regardless, that’s a whole lot of Gucci. And today you’re getting another unreleased Gucci track, as he sits in prison. This time it’s “Down on That” featuring young ATL hotshot, Young Thug. Listen after the jump.