Revealing mistake: Towards the ending in the strip club, Locus is getting arrested. When it shows his hands being cuffed, it's not his hands but those of Charles in an earlier scene. You can tell because the person is wearing long red sleeves and a Rolex.
Revealing mistake: In the scene where the fake first ladies are getting killed under the bridge, when everyone gets shot, Frances' hands are tied behind his back. But as he's falling, his hands come untied and you can see the wire falling from them.
Answer: The Gambler, by Xzibit feat. Anthony Hamilton.