After surprising his fans last week with his unexpected "Cartel Talk" single, Gucci Mane drops another track today "Down On That" featuring fellow Atlanta lyricist, Young Thug. The two rappers trade verses with Young Thug taking over the track like it's his own, as usual. Gucci Mane remains locked up physically. However, his music remains free! Check out Gucci Mane's "Down On That" featuring Young Thug above.