3. Billy Joel (67 years)
This American singer-songwriter and pianist never stop touring despite battling depression and alcoholism. The composer and singer of hit songs like “We Didn’t Start the Fire,” “Piano Man,” “Uptown Girl,” and “The Longest Time,” is a music legend who has sold millions of albums around the world. After all, he’s the third best-selling solo artist in the United States. His hits from the 1970s and 1980s are still some of the best songs of all time.