15 Facts About the Happiest Song in the World You Need to Know

The song was actually never a fan favorite upon release.

This song is an icon now and it has become an anthem for generations. However, when it was first released, it was never a favorite. It was played during the band’s 1978 and 1979 tours and they eventually retired it. The song might have reached #9 at the UK charts, but fell flat in the US, reaching only #86.