Eminem and Sia have collaborated again, this time on "Guts Over Fear," their contribution to the soundtrack of Denzel Washington's new movie The Equalizer. Check it out - it's a cool listen, with Sia's soaring, moving vocals juxtaposed against Eminem's self-searching verses. In other news, Em hinted that he'd be releasing something called SHADYXV on Black Friday, November 28th. The Slim Shady LP does turn fifteen this year, or does he have something new in store? Stay tuned while you listen to "Guts Over Fear."