Broadcast veteran Walter Cronkite hosts this special, which celebrates the 75th anniversary of the Grammy Award-winning Mormon Tabernacle Choir  - dubbed "America's Choir"by President Ronald Reagan in 1981. The program includes performances by the all-volunteer, 360-voice ensemble, re-enactments, archival footage and interviews with such artists as Sting, composer John Williams and others.

Encore Friday, November 24, 9:00-10:00 p.m. ET