‘The Lego Movie 2’: How ‘Catchy Song’ Got So Catchy

By MEKADO MURPHY from NYT Movies https://www.nytimes.com/2019/02/12/movies/the-lego-movie-2-catchy-song.html?partner=IFTTT
That song from the movie? The one that got stuck inside your head? A chat with the guy who wrote it.