Millennia ago, a technology was born that was to continue being a part of a people's life for over two thousand years. A discovery utilizing sound that could transport human beings into a new and unique realm of experience...possibly to other worlds of existence. This sound was not music, but instead a special toning of whistles which, when blown together with other such vessels, had the ability to induce what has been described as a "trance state of a spiritual nature.", Whistling Vessel Shamanic