Donald Trump played a lot of different songs during his presidential campaign — from the Rolling Stones' "You Can't Always Get What You Want" to the Puccini aria "Nessun Dorma" — but rival Hilary Clinton was known mostly for one song, Rachel Platten's "Fight Song." So of course, at Donald Trump's first inaugural ball, the Freedom Ball, the group The Piano Guys played "Fight Song," as part of a medley with the hymn "Amazing Grace." The ball's other performances were mostly vocal jazz standards and show tunes, starting with the Kurt Weill-Bertolt Brecht song "Mack the Knife," about a serial killer. Poaching Clinton's trademark campaign anthem could be seen as a fig leaf, or something closer to the presumed message of "You Can't Always Get What You Want." To be fair, the "Fight Song"-"Amazing Grace" mash-up is one of the novelty group's hits.