Don Perry to Earth Girls Are Easy in 10 Steps
- Don Perry produced David Canary's recording of I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City was recorded by Cynthia Henderson
- Cynthia Henderson recorded Life Line
- Life Line was covered by Jimmy Webb
- Jimmy Webb wrote Campo de Encino
- Campo de Encino was sung by Harry Nilsson
- Harry Nilsson wrote Lay Down Your Arms
- Lay Down Your Arms is heard in Handgun
- Handgun was directed by Tony Garnett
- Tony Garnett produced Earth Girls Are Easy