Aretha Franklin

Without knowing how to read music, Franklin taught herself to play the piano; at the young age of 12, she began to record songs and sing on gospel tours with her father. She signed her first record deal at age 18 with Columbia Records. In 1966 she moved to Atlantic Records, where she recorded many of her most iconic songs. In 1979 she began a 40-year friendship and partnership with Clive Davis, which produced a number of hit songs, including the highest charting and bestselling song of her career, "I Knew You Were Waiting (For Me)," a duet with George Michael. The legendary singer is one of the world's bestselling musical artists of all time, with more than 75 million records sold globally during her career. Her voice was identified as a "natural resource" by her home state of Michigan.