Excuse us, but we will have Rahbi's endorsements posted soon. In the meantime you may find it interesting to know that according to an article written by Peggy Noonan and published in USA Weekend, soothing sound can:

- lower cortisol, a stress hormone, as much as 25%
- boost endorphins, the body’s natural opiates or feel-good drugs.
- reduce pain after surgery
- ease labor without drugs
- lower blood pressure as much as 5 points
- help preemies in intensive care
- raise disease fighting immunoglobins as much as 14%