Yeah! I know this it does exist, its actually from an interview that some documentarian did with Rahzel, I think the doccie was about beatboxing.. anyway its like thirty minutes long and Rahzel does his jazz bit where Rahzels talkin about dizzy gillespie and Charlie Migus and Max Roach and Charlie Parker and how his dad used to play him this vinyl with them playing together and then he does one of the numbers from the vinyl..THE WHOLE THING... as in ALL THE INSTRUMENST AND SOLOS!!!!! 8O Then the interviewer asks him about the multi-vocalism and then he explains how he found out how long peeps been doin it and then he does a medley for like 4 minutes where he does "If your mother only knew" singin and beat. it was tite but I saw it a while ago.. like 5 or 6 years and it was bad quality on a friend of mines same tape he had Wildstyle on, don't think he has it anymore, i think MTV used snippets from it a coupla years ago as well.