(AllHipHop News) A collective of legendary DJ’s will come together this in Philadelphia this July, just before The Roots’ 4th of July celebration. DJs Jazzy Jeff, DJ Drama, J-Rocc of Stones Throw, DJ Rich Medina and Questlove have formed a collection known as #PSK!, a.k.a. Philadelphia Sound Konnoisseurs. The DJ’s will commandeer the turntables in […]