Bongo Rock '73 to Who Done It? in 6 Steps
- Bongo Rock '73 features guitar played by David T. Walker
- David T. Walker played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson wrote Pretty Soon There'll Be Nothing Left for Everybody
- Pretty Soon There'll Be Nothing Left for Everybody was published by Golden Syrup Music
- Golden Syrup Music published Who Done It?