(File photo) Swedish pop group ABBA will be inducted into the Rock and Roll Hall of Fame in March. ABBA, a Swedish pop group that became one of the most successful acts in pop history, continues to sell millions of records each year and has been finding new fans through the popularity of “Mamma Mia,” a stage musical and film incorporating its songs, including “Dancing Queen,” “Money, Money, Money” and “The Winner Takes It All.”
