American Trilogy - Elvis Presley
As one not normally moved by pop music I agree that this is very powerful, particularly in live performances given by the King.
Nowadays I doubt it would be well received (even by many freepers) for the vague suggestion that there was anything honorable at all about the Southern Cause.
Then again, even the Battle Hymn portion of it is frowned upon by the cultural Marxists that reign in our society.