Girlfriend to Trevor Lawrence in 9 Steps
- Girlfriend was produced by Rick Jarrard
- Rick Jarrard produced Miss Butter's Lament
- Miss Butter's Lament was written by Harry Nilsson
- Harry Nilsson wrote Chicago
- Chicago is the birthplace of Jane Getz
- Jane Getz played keyboards for ...That's the Way It Is
- ...That's the Way It Is includes guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for Pussy Cats
- Pussy Cats includes saxophone played by Trevor Lawrence