Ann O'Dell to You Can't Do That in 7 Steps
- Ann O'Dell played piano for Perhaps This is All a Dream
- Perhaps This is All a Dream was produced by Harry Nilsson
- Harry Nilsson wrote All My Life
- All My Life was arranged by John Lennon
- John Lennon wrote Mother Nature's Son
- Mother Nature's Son was written by Paul McCartney
- Paul McCartney wrote You Can't Do That