This is one of the greatest and most renown Choirs in the world. They can sing from classical sacred music to patriotic standars, spirituals or movies and they do ALL GOOD. I’m not even American, yet I love this song. It’s just a great theatrical choral piece.  I have heard that when Peter J. Wilhouskey wrote this version of “The Battle Hymn of The Republic” he dedicated it to the Mormon Tabernacle Choir…they also won an emmy for this version in 1959. (comment from youtube)