Not every great pop song has a standard format or even a chorus. Today on The Gist, Chris Molanphy joins us to look at the changing placement of the chorus in popular music. He writes Slate's Why Is That Song No. 1 column. For the Spiel, Mike eats at the pop-up restaurant WastED. At the very end of this show, we debut a new They Might Be Giants song, as part of their Dial-a-Song reboot, as we will be doing every Monday this year. You can find videos for the songs on the band's website. This one is called "Unpronounceable." Today's sponsor: Stamps.com. Sign up for a no-risk trial and get a $110 bonus offer, when you visit Stamps.com and enter promo code TheGist. Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at http://www.slate.com/gistplus

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