Paul McCartney to December 21 in 9 Steps
- Paul McCartney wrote She's Leaving Home
- She's Leaving Home was written by John Lennon
- John Lennon wrote Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was published by Blackwood Music
- Blackwood Music published Turn Out The Lights
- Turn Out The Lights was produced by Harry Nilsson
- Harry Nilsson wrote Put the Lime in the Coconut
- Put the Lime in the Coconut was sung by Rik Carey
- Rik Carey was born on December 21