Selling Song Catalogs Is a Billion-Dollar Business Now. But One Pending Sale — Called the ‘Ultimate Partnership Betrayal’ — Is Tearing an Iconic 1970s Pop Duo Apart. by TopTechTrends Daryl Hall and John Oates, the duo behind hits “Rich Girl” and “Maneater,” were inducted into the Rock & Roll Hall of Fame in 2014. About The Author TopTechTrends See author's posts