Perhaps This is All a Dream to Ralph Rainger in 8 Steps
- Perhaps This is All a Dream was produced by Ringo Starr
- Ringo Starr played percussion for 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 produced by Derek Taylor
- Derek Taylor produced Thanks for the Memory
- Thanks for the Memory was written by Ralph Rainger