Blackbird to Bill Bixby in 6 Steps
- Blackbird was produced by Harry Nilsson
- Harry Nilsson wrote I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City was published by Six Continents Music
- Six Continents Music published Mrs. Livingston I Presume
- Mrs. Livingston I Presume is heard in The Courtship of Eddie's Father
- The Courtship of Eddie's Father featured Bill Bixby