Supernatural has done it again. The legendary MC frreestyles the entire lineup for the 2009 Rock The Bells festival. On the bill this year: Nas and Damien Marley, The Roots, Common, Big Boi, KRS-One, House of Pain, Reflection Eternal, Tech N9ne, K'Naan, Rza & Raekwon, Sage Francis, MOP, Slaughterhouse, Eyedea & Abilities, Necro, Slum Village, Evidence and Alchemist, Charlie 2na and more!!