The rapper/actor interviewed MCs like Immortal Technique, Raekwon and Chuck D about their lyrical styles and the cultural importance of hip-hop music for his new documentary 'Art of Rap.' "I was looking at the terrain of hip-hop and where it's going... A lot of the kids don't even know where it started, and I said, 'I wanna go and document the craft -- not the money, not the cars, not the girls, the craft,' Ice-T explained to [Billboard Magazine. ]( The film premiered at [Sundance this weekend]( but there's one or two more screening that have a waitlist open.