brain waves and music

This is a long video and I understand if you don't want to watch it. Especially since the beginning is in Korean. A friend of mine, Dr. John H. Gruzelier (an extraordinary person btw) is reporting about discoveries he and his science team have made about how brain wave training (alpha-theta) can enhance your performance skills in music and many other fields. It is truly remarkable and I really should do the training. ARrrrgh. LOL