Klaus Voormann to Russian Doll in 15 Steps
- Klaus Voormann played bass for Son of Schmilsson
- Son of Schmilsson includes saxophone played by Bobby Keys
- Bobby Keys played sax for Too Many Cooks
- Too Many Cooks features guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for All My Life
- All My Life was arranged by John Lennon
- John Lennon married Yoko Ono
- Yoko Ono wrote Loneliness
- Loneliness was arranged by Rick Riccio
- Rick Riccio produced Dream Love
- Dream Love was produced by Harry Nilsson
- Harry Nilsson wrote I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City was recorded by Cynthia Henderson
- Cynthia Henderson recorded Gotta Get Up
- Gotta Get Up is heard in Russian Doll