Well, you might be able to find it if you can find the movie this clip is from, which is the tricky part. Also IF the song and singer/group is included in the credits. In a regular movie it would be, with adult maybe yes or no. It's definitely from the disco era which in a film like this would be approximately 1978-'82 which would include '79 of course. It is a good song. If you find it, let me know. Anyway, maybe these tips will help. They can't hurt!