Take two of the dopest entities ever in hip hop, Nas and DJ Premier, and put them in territory that you would not normally intersect with the underground scene. What do you get? "Regeneration", which is a collaborative DJ Premier effort with the Berklee Symphony Orchestra. Here is the video showcasing the orchestral sound that Premo has masterfully interpolated with the urban grittiness of the incomparable Nas. After the video, let me know what you think of this sonic concoction.