Demis Roussos to Willem Nijholt in 6 Steps
- Demis Roussos was born on June 15
- June 15 is the birthday of Harry Nilsson
- Harry Nilsson wrote Courtship of Eddie's Father - Background Cues
- Courtship of Eddie's Father - Background Cues was published by Unichappell Music
- Unichappell Music published Goeie Ouwe Plee
- Goeie Ouwe Plee was written by Willem Nijholt