Bob Corff to Lean On Me in 9 Steps
- Bob Corff was a member of The Purple Gang
- The Purple Gang was managed by Tony Richland
- Tony Richland inspired the name of Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song was published by Unichappell Music
- Unichappell Music published Miss Butter's Lament
- Miss Butter's Lament was written by Harry Nilsson
- Harry Nilsson wrote Blanket for a Sail
- Blanket for a Sail was arranged by Mike McNaught
- Mike McNaught arranged Lean On Me