"Walking on Sunshine" is a popular song originally recorded by the band Katrina and the Waves in 1985. The upbeat track features a catchy melody and joyful lyrics that express feelings of happiness and excitement, often associated with love and positive experiences. It became a major hit, reaching the top of the charts in several countries. The song has been featured in various films and commercials, further solidifying its status as a feel-good anthem. Its infectious energy has made it a favorite at celebrations and events, contributing to its lasting popularity in popular culture.