Ancient shamans and modern sound researchers discovered the same thing—rhythm is the most reliable way to shift our brainwave states. On The Spirit of Healing, renowned teacher Sandra Ingerman joins shamanic trance drummer Byron Metcalf to present scientifically enhanced music to help you easily access an altered state and connect to the spirit world. http://www.soundstrue.com/store/the-spirit-of-healing-2054.html?utm_source=bronto&utm_medium=email&utm_term=The+Spirit+of+Healing&utm_content=Brand-new+programs+from+Sounds+True&utm_campaign=S150811-NewReleases-Letter1&_bta_tid=3.RM0.A3zEcA.A_2R.ZVN