Episode 4 of the DJ ALIAS Podcast is alllll classic Hip Hop. Tracks from Gang Starr, PRT, EPMD, Dilated, Keith Murray, Roots, K Solo, King Tee, Rah Digga, Chi-Ali, Jean Grae, CMW, Cool C, and on, and on, and on! If you can tell me the artist for the 21st song (without cheating), I'll buy ya a beer next time I see ya. Enjoy!…