Portrait of singer Gregg Alexander, of the alternative rock band the New Radicals, 1999. Rolling Stone reports that the song also has a very close tie to Biden. “During breakfast, Beau would often make me listen to what I thought was his theme song, ‘You Get What You Give’ by the New Radicals,” Biden wrote. “Even though Beau never stopped fighting and his will to live was stronger than most, I think he knew that this day might come. Follow your heart.’”The New Radicals haven’t played the song since 1999, shortly after it was originally released.