Albert Brooks to Billy Rose in 21 Steps
- Albert Brooks is the brother of Bob Einstein
- Bob Einstein is also known as Super Dave Osbourne
- Super Dave Osbourne sang King of the Road
- King of the Road was written by Roger Miller
- Roger Miller was, according to Margo Price, a country Harry Nilsson
- Harry Nilsson sang So Long Dad
- So Long Dad features piano played by Randy Newman
- Randy Newman wrote Cowboy
- Cowboy was published by Unichappell Music
- Unichappell Music published Save the Last Dance for Me
- Save the Last Dance for Me was produced by John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced 1941
- 1941 was covered by John Randolph Marr
- John Randolph Marr recorded I Wonder Who's Kissing Her Now
- I Wonder Who's Kissing Her Now was produced by Derek Taylor
- Derek Taylor produced Nevertheless (I'm In Love With You)
- Nevertheless (I'm In Love With You) was arranged by Gordon Jenkins
- Gordon Jenkins arranged It's Only a Paper Moon
- It's Only a Paper Moon was written by Billy Rose