The Tree to David T. Walker in 9 Steps
- The Tree was written by Harry Nilsson
- Harry Nilsson sang I Don't Need You
- I Don't Need You was produced by Steve Cropper
- Steve Cropper produced Flash Harry
- Flash Harry includes saxophone played by Wilton Felder
- Wilton Felder played bass for Bongo Rock
- Bongo Rock was produced by Michael Viner
- Michael Viner produced Bongo Rock '73
- Bongo Rock '73 features guitar played by David T. Walker