It was songs like this that became the precursor to the popularity of disco. The Bee Gees are often both heralded and vilified as one of the bands to break the genre word wide. Little do many know that Stephen Stills was in on it too!
While Brothers Gibb were laying down tracks for this song, Crosby Stills Nash and Young were in the same studio complex working on Long May You Run. With some down time in their schedule Steven Stills decided to help out on percussion.