As the 1970s came to a close and disco was pronounced officially dead, the music world stood on the cusp of great change in 1980. The world had not yet been introduced to the genius of Prince, the many bracelets of Madonna, or MTV (which would debut in 1981), but Michael Jackson was beginning his solo career, Ozzy Osborne forged a path beyond Black Sabbath, and bands like The Clash were redefining punk rock. Meanwhile, Aaron and Dr. Amy also found themselves in the midst of great change, as their family moved from freezing Michigan to the Arizona desert. Good thing Sony invented the Walkman that year so we could all tune in!