Best Friend to Bob Corff in 7 Steps
- Best Friend was published by Warner-Tamerlane Publishing Co.
- Warner-Tamerlane Publishing Co. published Eddie Makes Three
- Eddie Makes Three was published by Six Continents Music
- Six Continents Music published Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song is named after Tony Richland
- Tony Richland managed The Purple Gang
- The Purple Gang members include Bob Corff