Natural Energy is the name of a track by Jay Kay (before even the days of When You Gonna Learn on the Acid Jazz label) which was never released but understood to have been pressed a very limited number of times on the 'World Dance Records' record label.

Well, the track has recently been played on the Street Sounds show - a show broadcast on Solar Radio in the UK.  To listen to the track head over to the Street Sounds website, click on the Street Sounds Show banner and listen to part 1 of the show from 14.10.11 at approximately 24 minutes 10 seconds in (direct MP3 link).