Carmen Twillie to Ruud Bos in 6 Steps
- Carmen Twillie sang backing for Loneliness
- Loneliness was arranged by Harry Nilsson
- Harry Nilsson wrote Crois-Tu Vraiment
- Crois-Tu Vraiment was published by Six Continents Music
- Six Continents Music published Goeie Ouwe Plee
- Goeie Ouwe Plee by Willem Nijholt was arranged by Ruud Bos