![WGLT-FM: Assorted stories from WGLT-FM : NPR show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/126/small/glt-science-uncommon-knowledge.jpg)
Summary: Why a song sounds "good" can be boiled down to math. In this episode of WGLT's Science Show Uncommon Knowledge, Jay Ansher and Janet Moore, with the help of a professor in Illinois State University's School Of Music, explain the connection between fractions and harmonies.