Bob Corff to Joe & Bing 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 arranged by George Tipton
- George Tipton arranged Sister Marie
- Sister Marie was produced by Rick Jarrard
- Rick Jarrard produced Without Her
- Without Her was recorded by Joe & Bing