The first program tells how music began 35,000 years ago with hollowed-out animal bones. In India and China, music was a perfected art long before the birth of Christ. In the western world, music has only flowered in the past thousand years. Menuhin points to the basis of musical expression: man's sense of rhythm, first developed in the womb in response to the mother's heartbeat. Performing are Menuhin, Canadian composer Murray Schafer, jazz flutist Paul Horn, native singers and dancers from New Guinea, Senegal and Plains Cree Indians, Ukone of the Gwi people, Martha Takata of Syria, Abed Azrie, Nellie Karras Dancers, Greek singer Arda Mondikan, Ponti and Demotic Dancers of Greece.

With the growth of music from the Middle Ages to the Renaissance came a blending of many voices. Palestrina and Gabrielli are but two of the early composers featured. Yehudi Menuhin traces the development of vocal music and forms of musical notation from the chants of Buddhist monks to the massed choirs of the Renaissance. Also: Ravi Shankar discusses Indian music, in which ornamentation and melodic purity evolved in place of harmony.

At the height of the Renaissance in Italy Monteverdi wrote the first opera, a form of entertainment instantly popular throughout Europe. Corelli created the sonata form and new instruments were developed. The development of musical instruments began to challenge the dominance of the human voice, and violin-making readied its finest form in Italy with Stradivari and Guarneri. Lully was the musical giant at the Court of Versailles. In England, Purcell was perhaps the first great modern composer and Handel brought works for voice of lasting inspiration.

The works of Vivaldi, Bach, Mozart, Haydn, Beethoven and Schubert established music as an accessible and popular art form in Western society. The program also examines J.S. Bach's exploration of the tempered scale, a method of tuning keyboard instruments that simplified the task of writing for a full orchestra.

The era of Western industrialization and the Romantic movement brought with it the grand piano and the huge symphony orchestra. Verdi, Brahms, Wagner and Tchaikovsky each put their unique stamp on Western music. National Ballet of Canada stars Karen Kain and Frank Augustyn dance the Swan Lake pas de deux to Tchaikovsky's music played by violinist Yehudi Menuhin.