A visual display of music, like an encephalogram or a cardiogram, reveals its unique rhythm, and a digital record carries a mathematical code. The audio playback conveys qualities and states, stories without words, a meditative narration - on which wave someone's "radio" is tuned in the silence of the cosmos. Sound is a fluctuation, a wave motion like light. This unsurpassed power of the resonant ability of music to sublime and destroy, cure and drive mad, enlighten, give shelter and direct - can be a spiritual guide of the 21st century.