“It was a music of the spirit, seeking peace, not emotional release, expressing the hunger of the soul rather than the heart. A way of sequencing notes so ancient it might be music's mother lode, its Fertile Crescent. It wouldn't have grated, I felt, on the ears of ancient Greeks or Egyptians or Mesopotamians or Sumerians—or even on the august auditory equipment of the Buddha or Lao-tzu.”