American rapper T.I. is back with brand new track called “I Go Hard“, but this time he returns in good company with the vocals of newcomer artist Kat. The song is the main theme of “Get Hard“, an American comedy film directed by Etan Cohen and written by Etan Cohen, Jay Martel and Ian Roberts. The film stars Will Ferrell, Kevin Hart, Alison Brie, Edwina Findley, and Craig T. Nelson. “I Go Hard” was released on digital retailers along the film’s premiere on March 27, 2015.