The sounds of gentle rain dripping from leaf to leaf, punctuated by calls of tropical birds in the distance, are combined with BETA audio pulses to heighten our senses and awaken your awaremess. These subtle pulses, embedded within a soothing rainforest ambiance, are in the precise pattern of your own brainwaves when you are the most focused, productive and alert. Simply play this CD in the background anytime you want to experience Heightened Focus and Peak Mental Performance - easily and naturally.