Cowboy to Lorne Greene in 7 Steps

1. Cowboy was published by Unichappell Music
2. Unichappell Music published Poli High
3. Poli High was published by Six Continents Music
4. Six Continents Music published Mr. Richland's Favorite Song
5. Mr. Richland's Favorite Song was written by Harry Nilsson
6. Harry Nilsson sang Sixteen Tons
7. Sixteen Tons was recorded by Lorne Greene

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