I'm not sure but actually the disco originated during the early 1970s.
What genre of music is that is that disco musical style?
I love the music from the eighties, do you? I'm neutral on 80s music but know about an article that has an overview of 1980's popular music's major trends and events. Does it mention the release of the disco during the 1980s?
Disco is a musical style originating in the early 1970s.