was originally attached to play the lead in Antoine Fuqua's boxing drama "". Although he dropped out of the project, the rapper remains a part of the film as he has made a contribution to its soundtrack.
The song he recorded for the movie was then previewed in a trailer on Friday, March 27. Em tweeted a link to the trailer and wrote, "Sneak peek of some new stuff I've been working on in the @SouthPawMovie trailer. World premiere!"