After Donald Trump used “We Are The Champions” at the Republican National Convention, John Oliver invited a host of musicians to come together in song and take a stand against unauthorized song use by politicians Heart, Michael Bolton, Usher, Cyndi Lauper, Sheryl Crow, Josh Groban, Imagine Dragons gathered at Oliver's talk show to remind candidates that they aren't allowed to use their songs for political campaings. “Don’t use our songs, cause you use it wrong. It might seem appealing but it’s just stealing” they sing