A mix of live performances, rarely seen archive material and videos, with classics by Johnny Cash, John Denver, Willie Nelson, Kenny Rogers, Glen Campbell, Elvis Presley, and Lil Nas X featuring Billy Ray Cyrus..Along the way there are fascinating facts and surprising connections, from the Groucho Marx quip that inspired 1980 country smash If I Said You Had a Beautiful Body Would You Hold It Against Me, to the tale of how Kris Kristofferson landed his helicopter on Johnny Cash's lawn to get his attention, and ended up writing him a song.