Mournin' Glory Story to Derek Taylor in 9 Steps
- Mournin' Glory Story was recorded by The Kojacks
- The Kojacks recorded Maybe
- Maybe 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 written by Gus Kahn
- Gus Kahn wrote It Had to Be You
- It Had to Be You was produced by Derek Taylor