“Why then, when we think of music, do we think of Chuck Berry’s Gibson 335, Mick Jagger’s lips, the cover of Revolver, Michael Jackson’s zombies, Blue Note’s stark photography, and Madonna’s breasts?” As one music historian points out, “It just didn’t occur to people that you could correspond the music to some kind of visual image. Someone had to think of that.” Scott Timberg looks at the history of what happened after someone did think of it.