Got vol. 4 recently, thought it might be a real mix because of the high # of short tracks-its a lot of good verses by Dre and a lot of shout outs by a geek named "dj vlad". No mixing, just that dj's name, over and over. Anybody who hasnt heard the 1st 'dont hate the player...', get it its a real mix, not just shout outs. Don't buy vol. 4. RIP Dre.