The very disappointing thing about this Blu R'ay is the small amount of the actual concert/festival footage. The restoration of the main film is great and audio faultless. The stuff that is included is totally funky brilliant stuff, this catches and Sister sledge when they were doin' the funk before they went over to disco. James Brown - do I really need to say anythang! After watching the extras the director explains that the lack of concert footage is due to the lack of funding available and that he hoped interest in this film would encourage the wheels of capitalism to fund the editing of the rest of the festival if he could prove there would be a market for it.....come oooon.... thats lame..like there is no market for James Brown, BB king, Maceo Parker, Fred Wesley, Bill Withers and Ray Barretto!!! Get the rest of the footage packaged up and released NOW! This film left me wanting....no needing to see and hear the rest of it! Worth watching but it needs the rest to be released to be complete