5 Men Sing Four Seasons' 'December 1963 (Oh, What a Night)'

5 Men Sing Four Seasons' 'December 1963 (Oh, What a Night)'

Sal Valentinetti and the Jersey Boys entertained the crowd on America's Got Talent with their performance of 'December, 1963 (Oh, What a Night).' This Four Season's classic is always an upbeat crowd booster. And listen to those voices!