Who Done It? to Elton John in 8 Steps
- Who Done It? was produced by Harry Nilsson
- Harry Nilsson wrote These Are the Brave
- These Are the Brave was published by Perryvale Music
- Perryvale Music published I've Got It
- I've Got It 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 recorded by many artists including Elton John