“Summer in the City.” “I Feel the Earth Move.” “Bette Davis Eyes.” “Whoomp! There It Is.” “Get Lucky.” “Espresso.” What do these big summer hits all have in common? None of them was Billboard’s official Song of the Summer.

Wait…there’s an official Song of the Summer? Isn’t that something that just happens organically? Every year, it seems everybody has an opinion on this musical national pastime. But the Hot 100 often tells a different story. For every “Light My Fire,” “Bad Girls,” “Crazy in Love,” “California Gurls” or “Call Me Maybe”—a hot-weather hit that unites the charts and the punditry—there are confirmed summer smashes that no one would pick out of a lineup, from Zager and Evans to Iggy Azalea.

Join Chris Molanphy as he traces the tangled story of how America came to decide there should be one victorious summer hit to rule them all. And he counts down the best Songs of the Summer by decade. Is it getting “Hot in Herre,” or is it just us…?

Podcast production by Kevin Bendis.

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