Last Friday, the day before the predicted RAPTURE was supposed to go down... Sugarland and Little Big Town toasted the end of days with a live cover of the R.E.M. classic "It's The End of the World As We Know It (And I Feel Fine)".  They had some help from pop singer MATT NATHANSON.

Here's one from a little while back, where they did Madonna's "Like A Prayer"...

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