Billy Joel is one of the most successful musicians of all time. He has sold over 150 million records and has won numerous awards, including Grammy Awards and Tony Awards. Billy Joel is also one of the best-selling artists of all time. He has had 33 Top 40 hits in the United States, as well as having nine number-one albums on the Billboard 200 chart.
Billy Joel's annual income varies depending on a number of factors such as touring, record sales, and merchandise sales. However, it is estimated that he earns an average of $40 million per year. This means that he likely earns around $1 million per show at Madison Square Garden.