Gerry Bron to Gemeinsam in 7 Steps
- Gerry Bron produced Richard Barnes' recording of Maybe
- Maybe was produced by Harry Nilsson
- Harry Nilsson wrote The Tree
- The Tree was published by Unichappell Music
- Unichappell Music published Poli High
- Poli High was published by Six Continents Music
- Six Continents Music published Gemeinsam