 Papa was a rolling stone at number 26, The Temptations. This is Casey Kasem on American Top 40. And are you ready for this? The group that broke into show business as a barbershop quartet. They were an amateur novelty act at the time. Four brothers, the oldest just 13 years old, singing four-part harmony. In the summer of 62, the family from Utah was vacationing here in Southern California, and they went to Disneyland.