Lennon submitted a demo. He didn't want to sing on the final release as it would have competed with his recently released 'Power to the People' single. Bill Ellliot, from the Splinter Group was recruited.
The people on the cover are Oz magazine staffers.
The B - Side is a loose jam featuring a Lennon vocal.
The single did not chart on either side of the Atlantic. At the time I bought it, copies were hard to find. It seems to be more plentiful now.