Richard Perry to Alf Robertson in 10 Steps
- Richard Perry produced Goodnight Vienna
- Goodnight Vienna was recorded by Ringo Starr
- Ringo Starr played drums for All My Life
- All My Life was produced by John Lennon
- John Lennon wrote Blackbird
- Blackbird was produced by Harry Nilsson
- Harry Nilsson wrote The Family
- The Family was published by Six Continents Music
- Six Continents Music published Det Kan Val Va Sa Har
- Det Kan Val Va Sa Har was written by Alf Robertson