After a 3 1/2 month trial, I am suspending the free mp3 program and going back to charging for the mp3s.  Unfortunately, not enough people donated to keep the mp3s free.  I am very grateful to those people who chose to donate.  I hope everyone who downloaded mp3s have enjoyed them and benefited from them.  [...]

For those unfamiliar with brainwave entrainment, here’s a short, get-to-know-you introduction.  Essentially, brainwaves are electrical responses by the brain.  You’ve seen them before—represented by those squiggly up and down lines that show up on printouts or monitors.  They are measuring brainwave frequency patterns.  They tell us how active our brain is.  If the patterns are [...]