"Triangular Triangles" - The Bazillions

Artist: The Bazillions

Song: "Triangular Triangles"

Album: Heads or Tales

Description: Another video from the band's Kickstarter project via eg design.  Songs about math are probably harder, generally speaking, to visualize than those about words (let alone stories), so while the base song works well, the video itself pretty much does a perfect job in describing those three types of triangles.

Source: Vimeo