Disco was extremely prominent in 1978, reaching its peak of mainstream popularity after the success of the Saturday Night Fever film and soundtrack. It dominated the music charts, with disco songs holding the #1 spot for 30 out of 52 weeks in the U.S., and its cultural influence was felt through fashion, nightlife (especially with nightclubs like Studio 54), and even in rock music artists beginning to incorporate disco elements into their work | Mark Hall