Frankenstein, Merlin & The Operation to Isham Jones in 7 Steps
- Frankenstein, Merlin & The Operation was produced by Harry Nilsson
- Harry Nilsson wrote 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 produced by Derek Taylor
- Derek Taylor produced It Had to Be You
- It Had to Be You was written by Isham Jones