(In order for Binaural Beats to work correctly you must wear headphones.)
The average person's brain does not operate as a whole but is dominated by either the left or right hemisphere. This 'brain dominance' affects the way we learn, create, analyze, remember, and process information.
Right-brain dominant people go off of feeling, intuition, and emotions. They are more spontaneous, risk-taking, flexible and think in a more creative way.
Left-brain dominant people will analyze and process information before making a decision. They are more structural, organized, stable, and view the world in more of a mathematical way.
There is nothing wrong with each way of thinking. Both have there advantages and disadvantages. The problem is that many situations throughout life will require the strength from both hemispheres of the brain.
Whole-brain functioning is a scientific phenomenon where both sides of the brain are synchronized and working together to reach an evolved state of thought process.