Jesse Ehrlich to Rudy Vallee in 9 Steps
- Jesse Ehrlich played cello for Aerial Ballet
- Aerial Ballet includes guitar played by Dennis Budimir
- Dennis Budimir played guitar for Back Off Boogaloo
- Back Off Boogaloo was produced by Harry Nilsson
- Harry Nilsson recorded Duit on Mon Dei
- Duit on Mon Dei was arranged by 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 Rudy Vallee
