Jonathan King wrote and recorded "Everyone's Gone to the Moon" in 1965 at the heighth of the Beatles frenzy. In America he was a one hit wonder, but in England he had a long career producing weird pop rip offs and cover versions of hit songs. I've always thought of him as the English Kim Fowley. (He was also the original producer of Rocky Horror Picture Show.)
The song is a great post-Beatles pop song with slightly surreal lyrics and a reverby guitar tone.