Poli High to River Deep-Mountain High in 9 Steps
- Poli High was published by Six Continents Music
- Six Continents Music published Good Old Desk
- Good Old Desk is heard in Playboy After Dark
- Playboy After Dark aired an episode where Hugh Hefner interviews Harry Nilsson
- Harry Nilsson hosted a tribute to Graham Chapman at the St. James Club in 1990 on January 23
- January 23 is the birthday of George Tipton
- George Tipton arranged She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced River Deep-Mountain High