just thought of another one-hit wonder, although i'm not sure how big a hit this song was--but it was very popular with my crowd at the time: "All Night Thing," by The Fatback Band. and does anyone remember who sang, "Wide Receiver"? (these are dance tunes.)
Freedom,All Night Thing was by The Invisible Man's Band from Spring,1980.
Michael Henderson did Wide Receiver as well as doing a great rendition of the Dramatic's hit,Be My Girl.