On December 2 2014, Billboard magazine announced that Madonna had beaten Paul McCartney to become the World’s Richest Recording Artist.
According to the article, these were the 10 Richest Recording Artists at the time (amounts are in U.S. dollars):
1) Madonna $800 million
2) Paul McCartney $660 million
3) Dr. Dre $650 million
4) Diddy $640 million
5) Celine Dion $630 million
6) Bono $590 million
7) Mariah Carey $520 million
8) Jay Z $510 million
9) Elton John $450 million
10) Beyonce $440 million
Today In Madonna History 
I reckon Madonna’s favorite album while growing up was For Sale by the Beatles and her fave was Paul’s I’ll Follow the Sun-another mother flashback reference!
2 artists well deserved of there royalty. Both responsible for shifting the ground of popular music