Spaceman to Gerry Bron in 9 Steps
- Spaceman was covered by Cynthia Henderson
- Cynthia Henderson recorded Life Line
- Life Line was covered by Jimmy Webb
- Jimmy Webb wrote Campo de Encino
- Campo de Encino was sung by Harry Nilsson
- Harry Nilsson wrote Goeie Ouwe Plee
- Goeie Ouwe Plee was published by Unichappell Music
- Unichappell Music published Maybe
- Maybe by Richard Barnes was produced by Gerry Bron