John Levine, alphamusic composer, meditation master, world renowned creator of alphamusic. Alphamusic is a special type of music designed to help with various problems from insomnia till stress. Ideal for any sort of therapy and exercises! Great study aid for everyone! Proved to be working by milions of users and professionals. Patrick Holford, Amanda Gordon, Sue Marchant, Jennifer Burgermeister are among them!