Cory and Noah discuss the latest controversy in music theory twitter, the recent finding that songs don't change keys nearly as much as they used to. What does it mean, and does it mean anything?12tonehttps://twitter.com/12tonevideoshttps://nebula.app/12tonehttps://www.youtube.com/c/12tonevideoshttps://www.patreon.com/12tonevideosPolyphonichttps://twitter.com/WatchPolyphonichttps://nebula.app/polyphonichttps://www.youtube.com/c/Polyphonichttps://www.patreon.com/polyphonicSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.