September 7 to Earth Girls Are Easy in 9 Steps
- September 7 is the birthday of Buddy Holly
- Buddy Holly wrote My Baby's Coming Home
- My Baby's Coming Home was published by Ridgetop Music
- Ridgetop Music published Thank Heaven for Kathy
- Thank Heaven for Kathy was written 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