Om is representative of all sound and silence throughtout time, the roar of eternity, and the essence of pure beings. It invokes the all that is otherwise inexpressible and it is the highest spiritual sound on Earth. Using the latest in electronic technology, New Age musician Robert Slap has synthesized various pitches from human voices, all intoning the om together at the prescribed vibrations. In the background is an almost subliminal sounding choir. Soothing, uplifting, and spiritually inspiring; ideal for meditation, massage, or as a background sound to deepen concentration.