Loneliness to Rod Stewart in 10 Steps
- Loneliness was sung by Harry Nilsson
- Harry Nilsson sang Always
- Always was produced by Derek Taylor
- Derek Taylor produced It Had to Be You
- It Had to Be You was written by Gus Kahn
- Gus Kahn wrote Makin' Whoopee
- Makin' Whoopee was written by Walter Donaldson
- Walter Donaldson wrote Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Elton John
- Elton John recorded a duet of "Makin' Whoopee" with Rod Stewart