This episode begins by examining the relationship between music and nature. It then explores the Chandogya Upanishad and Hindustani Classical Music for insights into nature, humankind, and music. The final segment turns to the U.S. reception of the music of Ravi Shankar and discusses how that reception over the course of the 50s and 60s reflected a growing concern with spirituality and the search for a shortcut to transcendence.