Garth Brooks performed "Amazing Grace" at the presidential inauguration. He explained why he declined to perform at the presidential inauguration in 2016.
https://www.youtube.com/watch?v=HlROatWVEJQ
https://www.youtube.com/watch?v=tN0j3Lp1Y1w
https://www.youtube.com/watch?v=lboVI0dJR_o
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