Bob Corff to Michael Viner in 8 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 written by Harry Nilsson
- Harry Nilsson arranged Bongo Rock
- Bongo Rock was arranged by Steve Douglas
- Steve Douglas arranged Bongo Rock '73
- Bongo Rock '73 features bass played by Michael Viner