Mark Lapidos to Bill Bixby in 9 Steps
- Mark Lapidos sang backing for With a Bullet
- With a Bullet was sung by Harry Nilsson
- Harry Nilsson sang Living Without You
- Living Without You was written by Randy Newman
- Randy Newman played piano for Cowboy
- Cowboy was published by Unichappell Music
- Unichappell Music published Eddie Makes Three
- Eddie Makes Three is heard in The Courtship of Eddie's Father
- The Courtship of Eddie's Father featured Bill Bixby