Edited by ag8908 - 3/26/14 at 4:45pm
Sigh. I went to listen to that but spotify's search function is down.
Any claims about the efficacy of binaural beats on improving health will be just that...claims.
Someone did a study here that claims some health improvement - http://www.ncbi.nlm.nih.gov/pubmed/17309374. But since it doesn't take into account the placebo effect, it's hard to accept it at face value.
Suffice to say that actual meditation and relaxation exercises have been proven to change the state of the brain - http://en.wikipedia.org/wiki/Research_on_meditation. So if you actually cleared your mind and relaxed in order to listen to that video, you're more likely benefitting from meditation.