Sound medicine dates back to the beginning of recorded history spanning across various cultures and ancient civilizations.  The resonant structure of sound patterns (harmonious information) bathes the cells providing an opportunity for the logical mind to recede, allowing the brain to sink deeper into a THETA state.  A receiving, healing, restorative state.  Various sound healing instruments are used during the sound bath such as Tibetan bowls, tuning forks, ocean drums, chimes, handpan, crystal bowls, and my personal favorite, the Gong.