Duit on Mon Dei / Sandman to Willem Nijholt in 5 Steps
- Duit on Mon Dei / Sandman was recorded by Harry Nilsson
- Harry Nilsson sang Cowboy
- Cowboy was published by Unichappell Music
- Unichappell Music published Goeie Ouwe Plee
- Goeie Ouwe Plee was written by Willem Nijholt