Your brain can only hear three things at the same time. What you may not know is that musicians use this cognitive limitation to guide your listening all the time. Charlie and Nate are joined by Grammy Nominee music producer Morgan Page to reveal the secrets of this ubiquitous technique. Listening to Julia Michaels' hit "Issues," we unveil how the rule of three is used to draw our attention and keep us free from sonic distraction. And we look at how Maroon 5's "Cold" uses the same technique but creates an exceptionally different sound. Of course, it wouldn't be Switched On Pop if we didn't dig into the classical past to find out if this rule really holds up in the history of music. Featuring: Morgan Page - Fight My WayJulia Michaels - Issues Julia Michaels - Issues (Acoustic)Maroon 5 - Cold ft. FutureSkrillex - First Of The Year (Equinox)Ed Sheeran - Shape Of YouDJ Khaled - I'm The OneSelena Gomez - Bad LiarThe Beatles - When I'm Sixty FourArnold Schoenberg - Pierrot Lunaire - III - Der MondfleckDead & Company - Live at the Hollywood Bowl 6-1-17The Beatles - A Day In The LifeIke & Tina Turner: Deep River Mountain HighSwedish House Mafia - OneLearn more about your ad choices. Visit megaphone.fm/adchoices