Queen Elizabeth II may have been known as the Dancing Queen, and Prince William showed the entire internet that he knows how to Shake It Off, while King Charles’s Commonwealth Day playlist featured everyone from Bob Marley to Kiley Minogue. Royal palaces might fill our imaginations with visions of classical music, harpists, and orchestras, but the British Royal Family favors a much more modern and diverse soundtrack—and apparently, it's causing arguments at Forest Lodge.