The Dance of Life Blue Cleansing Disc has a miraculous and magical effect. The mesmeric and hypnotic sound of the 'Spooky Wind', a simple but highly effective African instrument, has an extremely calming effect upon animals and humans alike. My studio cats - Mint & Ocelot, become very serene whilst listening to it. The instrument is traditionally used to ward off evil spirits, mischievious ghosts and negative energy. It is particularly effective in corners or angles and certainly, spaces feel fresher after the 'Spooky Wind' has been played. In its context here, it will cleanse your speakers and your room. The disc / download works perfectly before playing 'The Dance of Life' Main CD.