Long live the song of the summer. But wait! Switched on Pop’s Charlie Harding disagrees. And Rolling Stone’s Brittany Spanos says maybe it never existed at all.

This episode was produced by Amanda Lewellyn, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Patrick Boyd and Andrea Kristinsdottir, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

Learn more about your ad choices. Visit podcastchoices.com/adchoices