Paul McCartney to Ella Fitzgerald in 8 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 Think About Your Troubles
- Think About Your Troubles was arranged by George Tipton
- George Tipton arranged Open Your Window
- Open Your Window was covered by Ella Fitzgerald