While we wait for the LP to drop, Thirdface are breaking us off with one last song, and that last song is “Sour.” This one doesn’t have anything to do with Olivia Rodrigo.

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On the savory side, sourness can indicate fermentation, which has been around for humans' entire evolutionary journey. So, if sour foods are tasty and good for us, why do lemons make humans pucker up?

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