Warner-Tamerlane Hastings Catalog Inc. to Baby, I'm Yours in 11 Steps
- Warner-Tamerlane Hastings Catalog Inc. published Gentlemen Friend
- Gentlemen Friend was published by Six Continents Music
- Six Continents Music published Miss Butter's Lament
- Miss Butter's Lament was arranged by George Tipton
- George Tipton arranged The Puppy Song
- The Puppy Song by Mary Hopkin was produced by Paul McCartney
- Paul McCartney wrote Blackbird
- Blackbird was sung by Harry Nilsson
- Harry Nilsson wrote I Need You
- I Need You was produced by Trevor Lawrence
- Trevor Lawrence produced Baby, I'm Yours