Si No Estas Tu to John Lehman in 9 Steps
- Si No Estas Tu was written by Pete Ham
- Pete Ham wrote Without You
- Without You was arranged by Paul Buckmaster
- Paul Buckmaster wrote The End (Moonbeam)
- The End (Moonbeam) was produced by Harry Nilsson
- Harry Nilsson wrote Don't Leave Me
- Don't Leave Me was recorded by Astrud Gilberto
- Astrud Gilberto was born on March 29
- March 29 is the birthday of John Lehman