Guilty Simpson and Small Professor have been teasing us with collaborations on acouple of Small Pro projects, giving our imaginations space to wonder how dope a full album with these two would sound. Well, with last week's announcement, we won't have to wonder much longer. Coalmine Records will be releasing the Guilty x Small Pro LP, Highway Robbery, on September 24th. Today, we get our first listen to one of the 10 tracks slated to be on the album, "On The Run" featuring DJ Revolution with some deadly cuts to close out the song. If hard hitting production and gutter rhymes is your thing, look no further. You can pre-order Highway Robbery via iTunes.