Kanye West & Jay-Z - H.A.M.

Hard as a motherfucker (H.A.M.... = acronym fail?) is the first official release from the rap heavyweights' collaborative effort Watch The Throne. Lex Luger lays down a colossal monster of a beat for Kanye & Jigga to go apeshit on, which ends up sounding like the rap music equivalent of a Roman-style gladiator bloodbath. Listen on YouTube.

Download Kanye West & Jay-Z - H.A.M.

Eminem - Syllables featuring Jay-Z, Dr. Dre, 50 Cent, Ca$his & Stat Quo

Unreleased track from 2007 in which the old Shady Records roster put the music biz under the microscope claiming that all people care about nowadays is a catchy beat and hook rather than what the song is actually about. Just because they're hypocrites, doesn't make them wrong. Listen on YouTube.

Download Eminem and friends - Syllables