Harry Nilsson to Eddie Cantor in 12 Steps
- Harry Nilsson wrote Me Myself and I
- Me Myself and I was published by Black Molasses Music
- Black Molasses Music published These Are the Brave
- These Are the Brave was published by Perryvale Music
- Perryvale Music published Mexico City
- Mexico City was written 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 produced by Derek Taylor
- Derek Taylor produced It Had to Be You
- It Had to Be You appeared in the film Show Business
- Show Business is a 1944 film starring Eddie Cantor