Hint: There's not. But here's why we use them. A brief animated overview of how math, science, and history have created the 12-tone scale used in (most) modern popular music. Hopefully you find this educational!
Big thanks to David Dalla G for the narration and The Funk Junkie for the outro music!
The Funk Junkie
https://open.spotify.com/artist/0tDrPpEY3laaeSOAhZDmMN
https://www.facebook.com/TheFunkJunkie/
