Hal Willner to Willem Nijholt in 8 Steps
- Hal Willner produced Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah was sung by Harry Nilsson
- Harry Nilsson wrote Anybody Home
- Anybody Home was published by Unichappell Music
- Unichappell Music published Marchin' Down Broadway
- Marchin' Down Broadway was published by Six Continents Music
- Six Continents Music published Goeie Ouwe Plee
- Goeie Ouwe Plee was covered by Willem Nijholt