Anyone who claims to not care about money must be a monk, a trust-fund kid, or a complete liar. Money makes the world go ‘round, and while there’s no disputing its hold over mankind, it means different things to different people. Cash can represent freedom, victory, power, validation, and security. It can be a means to an end or the be-all, end-all of one’s existence. It can’t buy you happiness, but it might get you a date on Friday night. All of that complexity carries over into what follows: the 15 greatest songs about money. Spin these hits on your yacht, in line at the unemployment agency, or anywhere in between.