Gong Master Andrea presents "Sacred Gong Dive", which is based on the use of a large set of gongs and goes deeper than any other gong experience available. The approach is holistic, and musical at the same time, based on the harmonics theory: consonant and multiple harmonics move emphatically through the cells of the body giving a much more spiritual and physical benefit than the usual single gong playing. This is done on a set of almost 50 gongs and it's suitable for meditation, healing and rituals.