The 360 members of the Mormon Tabernacle Choir represent men and women from many different backgrounds and professions and range in age from 25 to 60. They reflect a medley of unique lives and experiences and are brought together by their love for singing and their faith. Their incomparable voices are the common chord that unites to form the choral group known all over the world as the Mormon Tabernacle Choir. The Choir has appeared at 13 world's fairs and expositions, performed at the inaugurations of five U.S. presidents, and sung for numerous worldwide telecasts and special events. Five of the Choir's recordings have achieved "gold record" and two have achieved "platinum record" status. The most popular was the Grammy-Award-winning 1959 release of "The Battle Hymn of the Republic" with the Philadelphia Orchestra.