"This Aug. 28, 2012 photo shows Frankie Valli, of Frankie Valli and the Four Seasons in New York. The 78-year old Valli has been belting iconic hits like ""Can't Take My Eyes Off You,"" and ""Sherry"" with his trademark falsetto for years.  He will be appearing for seven nights at the Broadway Theater with The Four Seasons beginning Oct. 19. (AP Photo/John Carucci)"