December, 1963 (Oh What a Night!) by Frankie Valli and The Four Seasons
The song about the most intense moment in a man’s life was reflected in the hit song “December, 1963 (Oh What a Night!)” It was performed by Frankie Valli and The Four Seasons, and remained on the pop charts’ Top 40 between 1975 and 1976. And although it’s not confirmed, some fans believe the song was about lead vocalist Gaudio losing his v-card while on tour.