American singer, songwriter, and pianist (born 1949)
William Martin Joel (born May 9, 1949) is an American singer, songwriter and pianist. Commonly nicknamed the "Piano Man" after his signature 1973 song of the same name, Joel has had a successful career as a solo artist since the 1970s. From 1971 to 1993, he released 12 studio albums spanning the genres of pop and rock, and in 2001 released a one-off studio album of classical compositions. Joel is one of the world's best-selling music artists and the fourth-best-selling solo artist in the United States, with over 160 million records sold worldwide.
https://en.wikipedia.org/wiki/Billy_Joel