Which musicians are making the biggest bucks?

According to Forbes Magazine, The top 10 is a mixture of old and newer artists. Justin Bieber and Toby Keith are tied at #10, $55 million each, Taylor Swift ties Paul McCartney $57 million each, Britney Spears is #7 with $58 million. Bon Jovi is 6th with $60 million, Take That #5 with $69 million, U2 #4 with $78 million.Sir Elton Hercules John is #3 with $89 million. Roger Waters is at #2 with $88 million and #1, Dr. Dre with $110 million for the year.