Never heard of the chainsmokers, barely remember queen, heard of but never listened to lady antebellum. Some songs have the lyrics changed by others than the original performers, and some performers change the words sometimes. But I do know what you're talking about. Bogie didn't say "play it again sam", and willie sutton didn't say he robbed banks because "that's where the money is". A reporter made that up. I will never figure out how mandela became a hero. He and his wife were ruthless killers. I guess it's those thousands remembering it the way they want it to be.