Slate Plus members get ad-free podcasts and bonus episodes of shows like Dear Prudence and Slow Burn. Sign up now to listen and support our work.Baby Shark is an megaviral YouTube video, an unstoppable earworm, a top 40 hit, a Eurodance smash, a decades old campfire song, and the center of an international copyright dispute. This month on Decoder Ring we explore the strange history and conflicted future of the song, what makes it so catchy, and how it came to be. Learn more about your ad choices. Visit megaphone.fm/adchoices