Mi Amigo to Bing Crosby in 9 Steps
- Mi Amigo was written by Perry Botkin
- Perry Botkin wrote As I Wander Lonely
- As I Wander Lonely was written by Gil Garfield
- Gil Garfield wrote There Will Never Be
- There Will Never Be was arranged by George Tipton
- George Tipton arranged Open Your Window
- Open Your Window was covered by Ella Fitzgerald
- Ella Fitzgerald is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Bing Crosby