Frankie Valli and the Four Seasons have sold over 100 million records worldwide during their illustrious 50-year career. This makes them not only the longest-lived doo-wop group ever, but the most successful as well. When you listen to their music, it is not difficult to see why they have been so popular over the decades. We have selected 16 of their best songs for you to enjoy. They have so many great songs that it was actually quite difficult to decide on the final cut:
