No art form is as widely discussed—or as readily available—as music. With the click of just a few buttons, modern humans can decide what they think of the brand-new Beyoncé just as quickly as they can form opinions on Brahms or the Beatles or Bob Dylan. But things weren’t always this way. In this brisk, breakneck history, award-winning musician and broadcaster Andrew Ford dives into the constant evolutions and reinventions that have led to the popularity and accessibility of modern music—from early oral songs, to the invention of a notation, to the first recording technology and...