Bonaza to Alf Robertson in 7 Steps

1. Bonaza starred Lorne Greene
2. Lorne Greene recorded the song Sixteen Tons
3. Sixteen Tons was sung by Harry Nilsson
4. Harry Nilsson wrote Nobody Cares about the Railroads Anymore
5. Nobody Cares about the Railroads Anymore was published by Unichappell Music
6. Unichappell Music published Det Kan Val Va Sa Har
7. Det Kan Val Va Sa Har was written by Alf Robertson

---

---