sentences:  The essential musical instrument, the human voice, is being celebrated in many forms today—at the top of the charts and around the world—and The Harmony Sweepstakes is proud to be a part.The human voice and its endless possibilities have brought many diverse people together, and in a musical world increasingly dominated by technology, the appreciation of vocal music is a human connection that we can all share.The roots of the event began in a weekly sing-a-long that was held in the British pub The Mayflower in San Rafael, California.