RJD2 is a great musician more like a DJ than anything else. Comes off strong with plenty of expiremental tracks . He does Hip-Hop, Electronica, and some Rock. Named Ramble John "RJ" Krohn from Oregon. The producer has made a few memorable tracks, and it is more than likely that you have listend to some of his music. Has 3 albums, "Dead Ringer", "Since we Last Spoke", and "The Third Hand". Those are just his main albums, he has plenty of mix albums. Singles you may have heard include, "Since We Last Spoke", "1976" , "Ghost Rider". His instruments of choice include MPC's (various models), and plenty of Synthesizers. He has also collabed with many Rappers, and Producers. He is currently set to Release his 4 studio album this year.