Joe & Bing to Louis Armstrong in 9 Steps
- Joe & Bing recorded Without Her
- Without Her was arranged by George Tipton
- George Tipton arranged There Will Never Be
- There Will Never Be was written by Gil Garfield
- Gil Garfield was a member of The Cheers
- The Cheers members included Perry Botkin
- Perry Botkin (the elder) played guitar for Bing Crosby
- Bing Crosby is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Louis Armstrong