Isochronic beats The Various Brainwave States

http://peacefulprosperity.com/what-are-the-benefits-of-isochronic-beats/
You may know that utilizing binaural beats allows you to achieve different states of mind. This is done by tuning your brain into different frequencies. Once your mind is focused on these varying frequencies, it's easier to obtain the state you are looking for such as relaxation, thinking positively, increasing your memory, better focus, and more.