For the most part, Hip-Hop is a young man’s game. Rappers come and go with short career arcs, rapidly replaced as audiences move on to the next big thing. Rappers with longevity are rare, and most– ala Snoop and Jay-z– sustain their careers by making pop hits. Despite two decades as a rapper, Nas shows no signs of slowing down. 2010 marks Nas’ 20th year as rapper, and as a tribute, SteadyBloggin just dropped a mixtape featuring a carefully selected track for every year of his career. Check it out here.