Complex sentence: In the United States the song originally peaked at number nine in 1976; however, it returned to the chart at number two in 1992 following its appearance in the film "Wayne's World" which revived its American popularity.
Split into simpler sentences: In the United States the song originally peaked at number nine in 1976. It returned to the chart at number two in 1992 following its appearance in the film "Wayne's World" which revived its American popularity.