I Guess the Lord Must Be in New York City to Walter Donaldson in 8 Steps
- I Guess the Lord Must Be in New York City was published by Six Continents Music
- Six Continents Music published Buy My Album
- Buy My Album was written by Harry Nilsson
- Harry Nilsson wrote Mi Amigo
- Mi Amigo 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 written by Walter Donaldson