John Lennon to January 23 in 11 Steps
- John Lennon produced Save the Last Dance for Me
- Save the Last Dance for Me was published by Unichappell Music
- Unichappell Music published The Tree
- The Tree was published by Six Continents Music
- Six Continents Music published Miss Butter's Lament
- Miss Butter's Lament was written by Harry Nilsson
- Harry Nilsson wrote One
- One was produced by Rick Jarrard
- Rick Jarrard produced River Deep-Mountain High
- River Deep-Mountain High was arranged by George Tipton
- George Tipton was born on January 23