Organized by generation, these are the happy songs hand-picked by 100 people between the ages of 6 and 80. As I assembled this eclectic list, the instant point of connection I built with the ...

Researchers wanted to know the happiest and saddest songs ever, so they developed a method to scientifically determine just that.

Top 20 ‘Happy’ Songs Ever With Williams having first graced the Hot 100 the week of March 2, 2002 (as a guest, with Diddy, on Busta Rhymes’ No. 11-peaking “Pass the Courvoisier Part II ...