Earlier this month, Jay Z (no hyphen) hung out with director Mark Romanek and an invited "cross section of the New York art and cultural world" at New York's PACE Gallery. He performed new track "Picasso Baby" for six hours straight and went head to head with Marina Abramovic. Now HBO has announced they'll air the "Performance Art Film" this Friday August 2nd at 11PM EST. (The network also aired Beyoncé's self-directed documentary, Life Is but a Dream.) Watch a trailer above and don't miss our sidewalk-lurker's-eye-view take on the event.