Frankie Valli has been belting with his trademark falsetto for over 50 years. The key to his success? Having a love and appreciation for his work. Valli appeared on Good Day NY on October 4 to promote his upcoming concert engagement at the Broadway Theater. And as he readies to croon alongside The Four Seasons beginning October 19, his bio musical Jersey Boys continues to pack in crowds around the corner at the …
SOURCE: Broadway.com at 12:30PM on October 4, 2012