Go DJ is the second single off of Lil Wayne's fourth studio album, Tha Carter. It features the prominent beats of Mannie Fresh. Mannie Fresh himself starts off the intro to the song, and delivers background vocals during the hook whereas Baby makes a cameo at the end of the first verse, and the beginning of the third verse. The video is set in a prison, where Lil Wayne is freed from an electric chair. After this, he starts rapping the song. The song is a remake of U.N.L.V.'s song GO DJ.