Rap Song Question In HBO Entourage?

[Terrell D]

the question that i'd like to ask is does anyone know the name of the rap song that played in the hbo entourage episode 1 pilot when the guys were riding in the black escalade where they was going back to the house when they saw there gaurd dog if any help it's the episode where they discuss there tenth high school reunion it'd be cool if someone could list me all the songs that was playing in that episode because they were cool