Provides a powerful technique for treating specific imbalances and strengthening the immune system. By combining aura-attuned chromatherapy with harmonious sounds, tissue salts and hydrochromatherapy, the 49th Vibrational Technique was developed. Light energy is processed through color filters and irradiated into the aura. By matching corresponding wavelengths to the organs and systems of the body, it strengthens or sedates energy in the distressed areas. Charts and illustrations.