Rescue Boy to Gus Kahn in 13 Steps
- Rescue Boy was written by Harry Nilsson
- Harry Nilsson wrote The Flying Saucer Song
- The Flying Saucer Song was arranged by The Band
- The Band arranged Pretty Soon There'll Be Nothing Left for Everybody
- Pretty Soon There'll Be Nothing Left for Everybody was published by Golden Syrup Music
- Golden Syrup Music published Will She Miss Me
- Will She Miss Me 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 first recorded by Eddie Cantor
- Eddie Cantor starred in the 1944 film Show Business
- Show Business actors include It Had to Be You
- It Had to Be You was written by Gus Kahn